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You clear our concepts very easily. Magnet brains is best medium to clear all concept in all subject. Because of you maths is a very interesting subject 😊😊😊😊
Thank you so much for enjoying our videos and finding them helpful! We're glad that we could help you better understand mathematics and make it an interesting subject for you. We hope you'll continue to learn and grow with us!
Sir I never even studied for 30 min . I am inspired by you because for 50 minutes you taught the topic deeply that you have already studied in childhood.
Thank you for your comment! We're glad you found our videos helpful and that you were able to learn something new from them. We hope you continue to use our videos as a resource in your studies.
Sir, in the example: Examine, wheather---------------- or irrational. In question third 6/2√3 why we multiply it by √3 after cancellation is it compulsory or we can direct say that 3/√3 is a irrational number
Thank you for being our loyal viewer! We are happy to know that you appreciate our efforts to provide quality educational content for CBSE students. We will continue to work hard to produce videos that meet your needs and expectations.
Thank you so much for your positive feedback! We're glad you found the video helpful and clear. We hope you continue to find our videos useful in your studies.
Sir i passed out 8 class and now I am in 9 I am thinking that what will happen with me in 9 now I know that i will not get compatment in maths thanks sir for this free and good explanation ❤❤❤
Thank you for watching our video! We're glad that it was able to help clear up any doubts you had. We hope that you continue to watch and learn from our videos. Keep up the great work!
Thank you so much for your kind words! We're so happy to hear that our videos are helping you in your studies. Keep up the great work and we'll keep making more videos for you to learn from!
Thank you so much for your kind words! We're so glad you enjoyed the video and that it touched your heart. We hope you continue to enjoy our videos and that they help you in your studies.
Thank you for your question! An imperfect cube is a whole number that cannot be expressed as a perfect cube. However, an irrational number is a number that cannot be expressed as a rational number. So, while an imperfect cube is not a rational number, it is not necessarily an irrational number.
Here distributive law is used, which is a*b + a*c = a(b+c) Since, if there is no other coefficient of the number, 1 is considered to be the coefficient of that number as multiplying 1 with any number results in that number itself. So, 2√2 + √2 = √2(2 + 1). I hope this helps.
Thank you so much for your suggestion! We will definitely consider making a video on RS Aggarwal solutions in the future. In the meantime, please check out our other videos for more educational content.
Thank you for watching our educational videos! We're glad you're enjoying them and learning from them. As for your question, it is indeed true that, according to the theorem, an irrational - rational number = an irrational number.
Thank you for your feedback! We are glad you are engaging with our videos and trying to learn from them. We chose to use √3 as an example because it is an important concept in mathematics, and by multiplying it by 3, we were able to demonstrate how it can be used to solve problems. We hope that you have now gained a better understanding of the concept. Thank you for your interest in our educational videos.
Thank you for your question! The answer is actually quite simple. If you have an irrational number and a rational number, the result will always be an irrational number.
Thank you for your kind words! We're glad that you are enjoying our videos and that they are helping you study faster than your class. We hope that you continue to benefit from our free educational videos.
Thank you for catching that! We appreciate your attention to detail. We will go back and edit that part of the video. Thank you for watching and we hope you continue to learn with us!
Thank you for watching our videos! We're glad you're finding them helpful. To find the decimal expansion of a root, you can use long division. We hope you continue to enjoy our videos!
Thank you so much for your kind words! We're so happy you're enjoying our videos and that they're helping you learn. Keep up the good work and we hope you continue to enjoy our videos!
आपका धन्यवाद! हमारे वीडियो देखकर आपको आनंद हो रहा है। हम आपकी मदद के लिए सभी स्कूल छात्रों के लिए निःशुल्क शिक्षा वीडियो प्रदान करते हैं। धन्यवाद कि आपने हमारे वी
Thanks for the kind words! We are always striving to make our videos as educational and engaging as possible. We hope you continue to enjoy our content!
Thanks for your comment! We are glad that you are watching our educational videos. In this case, multiplying the root 3 with the numerator and denominator of the fraction is done to simplify the fraction. This way, it is easier to solve the equation. We hope this explanation helps you understand the concept. Thank you for watching!
Technical Education wxy Thanks a lot for checking out the video and replying back. Magnet Brains provides absolutely free videos from class KG to 12th (For CBSE Board, NTSE/Olympiad & Many Other School Level Exams). If you have any doubt related to video content, syllabus & Notes Related then email us at magnetbrainsplus@gmail.com Do recommend Magnet Brains to your friends & Classmates. Also do checkout the Magnet Brains website where all Free video lectures are organized on the site for easy access. ✔ 📚 👉 Get All Subjects playlists: www.pabbly.com/out/all-videos-playlist ✔ ️📚 👉 Watch Full Free Course: www.magnetbrains.com ✔ ️📚 👉 Get Notes Here: www.pabbly.com/out/magnet-brains
Thank you so much for enjoying our videos! We're glad you're finding them helpful in your studies. Keep up the good work and we hope you continue to enjoy our content!
Thank you so much for your kind words! We're glad that you are enjoying our educational videos. We hope that they are helping to make learning easier for you!
Thank you for watching our educational videos! We're glad you're finding them helpful in your studies. Keep up the good work and let us know if you have any questions!
Thank you for your kind words! We're so happy to hear that you're enjoying our videos and that they're helping you out. Keep up the good work and we'll keep cranking out the content!
Thank you for enjoying our videos! We're so happy to hear that you're finding them helpful and that you like the teachers. We'll keep doing our best to produce great content for you to learn from.
But on the next slide you wrote that it is a rational no Thank you for pointing that out! We have updated the video to reflect that √7 is in fact an irrational number. Thank you for watching our videos and we hope you continue to learn with us!
Thanks for your comment! We're glad to hear that our educational videos are helping you understand math concepts. We hope that our videos continue to be useful to you and others. Keep up the good work!
Great question! In this particular example, we can break down the equation by first adding the two square roots together, which would give us 2+1. From there, we would need to square that result to get 3. So the final answer would be 3.
Thank you so much for watching our videos and taking the time to write a comment! We're glad you're enjoying them and finding them helpful. We hope you'll keep watching and that you'll learn a lot from our videos!
Hey there! It's so nice to hear that our videos remind you of your teacher. We hope our videos can help you learn something new and keep your motivation going. Keep watching and keep learning!
Sir mujha bhut dought hai ye Sara question to bhot easy hai hamari Pearson ke question to dimag se uper ja te hai sir main kya karoon 😢ye sare question to dimag main he ho ja te hai 😔😔😔😔😔😔😢😢😮😮
Thanks for watching and for the kind words. We hope you find our videos helpful and educational. Please let us know if there are any topics you'd like us to cover!
नमस्ते! धन्यवाद कि आपने हमारे वीडियो को देखने के लिए समय निभाया है। हम आशा करते हैं कि आपको हमारे वीडियो से मदद मिली होगी। कृपया आगे भी हमारे वीडियो देखते रहें ताकि
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😂😂😂
You clear our concepts very easily. Magnet brains is best medium to clear all concept in all subject. Because of you maths is a very interesting subject 😊😊😊😊
Thank you so much for enjoying our videos and finding them helpful! We're glad that we could help you better understand mathematics and make it an interesting subject for you. We hope you'll continue to learn and grow with us!
Sir I never even studied for 30 min . I am inspired by you because for 50 minutes you taught the topic deeply that you have already studied in childhood.
Thank you for your comment! We're glad you found our videos helpful and that you were able to learn something new from them. We hope you continue to use our videos as a resource in your studies.
Lol i study 9 hours a day daily
Well good that u are studying now for ur better future
@@sanvikharia8527 buisness better
@@sanvikharia8527including school??
Sir, in the example: Examine, wheather---------------- or irrational. In question third 6/2√3 why we multiply it by √3 after cancellation is it compulsory or we can direct say that 3/√3 is a irrational number
I don't have words to describe your teaching way sir amazing outstanding incredible explanation 🙏🙏
You are my favourite teacher in this channel. All teachers are best in my opinion
Thank you for being our loyal viewer! We are happy to know that you appreciate our efforts to provide quality educational content for CBSE students. We will continue to work hard to produce videos that meet your needs and expectations.
👏👏👏👏👏
No one asked your opinion
@@MagnetBrainsEducation9
Thank you sir for explaining the concept very clearly.
Thank you so much for your positive feedback! We're glad you found the video helpful and clear. We hope you continue to find our videos useful in your studies.
Sir i passed out 8 class and now I am in 9 I am thinking that what will happen with me in 9 now I know that i will not get compatment in maths thanks sir for this free and good explanation ❤❤❤
Yes
Thank you so much sir ,my all doubt are clear thanks 🙏
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You are the best teacher in thw world because you are the one who made my basics strong . ❤❤
Thankyou sir
App jaisa sir koi sir nha hai sir app ek bar me hi samjha diye hame u are my favourite teacher ❤
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My teacher took 3 weeks to complete this chapter
You are the best math teacher for me 🙂
what about time ? and the explanation with doubt solution , if teacher has student like you then 3 weeks iis short.
Nice teaching
Thank you so much sir for this video 🙏🙏 you cleared all my doubts 🙂😃
Thank you sir you are wonderful teacher in whole world 🎉🎉🎉❤
Thank you so much sir because of you I understand all these things easily
Sir I am newly watched ur video and you touch my heart by your teaching talent
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Sir you are the best teacher i have ever had in class 9
The teacher here are better then all of our teacher in podar International school ❤😊
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Radhe Radhe ❤❤
Sir can we call imperfect cube also IRRATIONAL NUMBER
Thank you for your question! An imperfect cube is a whole number that cannot be expressed as a perfect cube. However, an irrational number is a number that cannot be expressed as a rational number. So, while an imperfect cube is not a rational number, it is not necessarily an irrational number.
37:32 sir from where did -1 came?
Here distributive law is used, which is a*b + a*c = a(b+c) Since, if there is no other coefficient of the number, 1 is considered to be the coefficient of that number as multiplying 1 with any number results in that number itself. So, 2√2 + √2 = √2(2 + 1). I hope this helps.
@@Caro.kann123
Thanks yaar.
Sir please make video on r.s Aggarwal solution
Thank you so much for your suggestion! We will definitely consider making a video on RS Aggarwal solutions in the future. In the meantime, please check out our other videos for more educational content.
Sir kounse theorem ke hisab se irrational - rational = irrational number?
Thank you for watching our educational videos! We're glad you're enjoying them and learning from them. As for your question, it is indeed true that, according to the theorem, an irrational - rational number = an irrational number.
theorm 1 negative - rational = irational (here negative is minues)
@@aradhyasharma3778 Dhanywad behen
Dubto ko MB Sahara
You are best teacher in mathematics i am proud you 🎉🎉
sir pls solve question at 35:15
Thanks a lot for for you sir ❤❤❤❤❤❤
Magnet brains is best platform of study ❤
15:26 mein sir apne root3 dono se kyu multiply kiya??
Thank you for your comment! In this video, we are multiplying the roots of a quadratic equation to find the x-intercepts.
You are the best teacher of math in world
Sir apna example 3 ma √3 ko multiple kyu kiya tha
Thank you for your feedback! We are glad you are engaging with our videos and trying to learn from them. We chose to use √3 as an example because it is an important concept in mathematics, and by multiplying it by 3, we were able to demonstrate how it can be used to solve problems. We hope that you have now gained a better understanding of the concept. Thank you for your interest in our educational videos.
You are such a good teacher
Sir kounse theorem ke hisab se irrational - rational = irrational number? 🤔🤔
Thank you for your question! The answer is actually quite simple. If you have an irrational number and a rational number, the result will always be an irrational number.
@@MagnetBrainsEducation Thanks for your reply.
Magnet brains helps us every time 😊😊
sir agr hum irrational me √4 aur rational me 2 likhenge to sir root 4 to 2 ho jaega na aur phir 2×2 =4 ho jaega
ye to rational no ho gya na
sir plz reply as soon as possible!
√4is rational no.
.
√4 is a rational number as simplifying it gives us 2 which is a rational number.
thank you so much sir, i study a bit faster than my class and just because of youuuu.
Thank you for your kind words! We're glad that you are enjoying our videos and that they are helping you study faster than your class. We hope that you continue to benefit from our free educational videos.
Sir root 3 is an irrational number, but in this video you said that root 3 is a rational number ????
Thank you for catching that! We appreciate your attention to detail. We will go back and edit that part of the video. Thank you for watching and we hope you continue to learn with us!
@@MagnetBrainsEducation 👍👍
Thankyou so much sir you're explaining very well... Thankyou
Thanks for your kind words! We're glad that you're finding our videos helpful. We hope that you find more useful content on our channel!
jay shree ram sir 🚩🚩🚩and thankyou so much for for this......😊
Root 3 ka decimal expansion kaise nikalte hai
Thank you for watching our videos! We're glad you're finding them helpful. To find the decimal expansion of a root, you can use long division. We hope you continue to enjoy our videos!
Very nice explain all topics
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जय श्री राम 🚩🚩🚩🚩🚩🚩🚩🚩🚩
आपका धन्यवाद! हमारे वीडियो देखकर आपको आनंद हो रहा है। हम आपकी मदद के लिए सभी स्कूल छात्रों के लिए निःशुल्क शिक्षा वीडियो प्रदान करते हैं। धन्यवाद कि आपने हमारे वी
Thank u very very very much sir
U are the best teacher all ove r the
india
Legends teacher in this channel 👍
Thanks for the kind words! We are always striving to make our videos as educational and engaging as possible. We hope you continue to enjoy our content!
15:25 sir I didn't understand why you multiplied root 3 with numerator and denominator
Thanks for your comment! We are glad that you are watching our educational videos. In this case, multiplying the root 3 with the numerator and denominator of the fraction is done to simplify the fraction. This way, it is easier to solve the equation. We hope this explanation helps you understand the concept. Thank you for watching!
@@MagnetBrainsEducation thank you so much mb
Thank you sir
Sir chapter 2 bhi aap padha dijiye na please 😢
10 out of first 100 root Numbers are rational
1 4 9 16 25 36 47 64 81 100 are rational numbers and other 90are irrational
Good afternoon sir
Technical Education wxy Thanks a lot for checking out the video and replying back.
Magnet Brains provides absolutely free videos from class KG to 12th (For CBSE Board, NTSE/Olympiad & Many Other School Level Exams).
If you have any doubt related to video content, syllabus & Notes Related then email us at magnetbrainsplus@gmail.com
Do recommend Magnet Brains to your friends & Classmates.
Also do checkout the Magnet Brains website where all Free video lectures are organized on the site for easy access.
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Thanks sir this video was helpful
Just amazing explanation
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Best teacher ever 🙂
Sir ji bahut achcha padhate Hain💥
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Many many thanks sir.
Best explanation 🎉🔥
Sir I am a student
I haven a doubt that
6 root 12 divided by root 3 multiplied by 3 root 2.
π is a irrational then why 22 by 7 is a rational number
2 multiplied by 4 root 3 multiplied by 5 multiplied by 4 root 81
Superb sir its clear now
Thanks for the great feedback! We're glad you found the video helpful.
14:52
451
So nice teacher ever 👍🏻👍🏻👍🏻👍🏻
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Thank you so much for your Study ❤️❤️❤️❤️❤️❤️
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Best video on youtube for maths
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Best teacher 🙂
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Sir in que no 8 we can also that ... 5+2root6
=7root 6 ? Can we 🤔
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Thank u sir. 🧿🙌🙌
Thank you so much sir !!!
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Thank you very much sir
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You are very goog teacher
Really thank you so much 💖 sir 😘
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Sir 21 is a rational number
Sir how can I go into your live tution
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Sir I mean in which place do i need to go
Sir irrational ka addition samajh me nahi aya
Mohit meena
The teachers here are better than all of our teachers for sure ❤
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@@MagnetBrainsEducation 🎉
Our teacher finished all chapters in 1ot2 days through which we didn't understand anything. 🙂
Please sir make a video from rs Agarwal
Sir but on 24:59 you wrote that. √7 is a irrational no
But sir √7= 0.142857
But on the next slide you wrote that it is a rational no
Thank you for pointing that out! We have updated the video to reflect that √7 is in fact an irrational number. Thank you for watching our videos and we hope you continue to learn with us!
Guys can anyone tell me 2√2+√2
√2(2+1)
Kese huaa
The sum of rational and irrational number is ......
Thanks for your comment! We're glad to hear that our educational videos are helping you understand math concepts. We hope that our videos continue to be useful to you and others. Keep up the good work!
Add karne vale example me 2root into 2+1 kaise aaya
Great question! In this particular example, we can break down the equation by first adding the two square roots together, which would give us 2+1. From there, we would need to square that result to get 3. So the final answer would be 3.
Thankyou so much 💖 sir
Thank you for your comment! We're so glad you enjoy our educational videos and we hope you continue to learn from them!
21 is ration or irration
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Sir aapko padate dekhkar mujhe mere school teacher ki yaad aati hai
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Sir mujha bhut dought hai ye Sara question to bhot easy hai hamari Pearson ke question to dimag se uper ja te hai sir main kya karoon 😢ye sare question to dimag main he ho ja te hai
😔😔😔😔😔😔😢😢😮😮
Complete ✅💯
Tqs a lot sir 🙏
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Thank sir
28:8
Hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiijiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiijiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiioooooooooooiiiiiiiiiiiiiiiiiiiiiiiiiiioooooooiiiiiiiiiiiiiiiiiiiiiiiii
Sir new class nahi ho ga
जय श्री राम 🚩🚩🚩🚩🚩🚩🚩🚩🚩
जय श्री राम 🚩🚩🚩🚩🚩🚩🚩🚩🚩
जय श्री राम 🚩🚩🚩🚩🚩🚩🚩🚩🚩
नमस्ते! धन्यवाद कि आपने हमारे वीडियो को देखने के लिए समय निभाया है। हम आशा करते हैं कि आपको हमारे वीडियो से मदद मिली होगी। कृपया आगे भी हमारे वीडियो देखते रहें ताकि
Easy sa Sanjay sar
Sorry
I like you stile for teaching us ❤️
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How 2 is a rational number
Thank you for your comment! We're glad you found our video helpful. Keep up the good work and keep watching our videos!
Because 2 can be written in p/q form
As 2/1
It is my humble request to u
In IPL which of the best team 2024 my favourite is CSk of all time
Iss saal 2024 mein mera favourite team hai Rajasthan Royals, agle saal kuch aur hoga
Rcb
0:59 per maine toh 6 ch padhlie ab tak!
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Sir summary ka video 📸 banaye
Thank you for your suggestions. We will try to include summary videos in our future uploads.
Sir give hard example
Sir did a wrong answer in question at 45:28
Answer 25 aa raha hai rational hai