Class 10 Maths | Chapter 8 | Exercise 8.1 Q7 | Trigonometry | NCERT
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- Опубліковано 23 кві 2022
- In this session I will be starting with Exercise 8.1 Q7 of chapter "Trigonometry ".
Chapter 8 "Trigonometry " Playlist : • Class 10 Maths | Chapt...
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Who is batch of 2024-25..
Me bro
Failer
Yes
Batch for 2024-25 ready???
Yes 🙋♀️
𝒀𝒆𝒔 𝒎𝒆
Yes 🌡
Complete bhi ho gya
Yea! Dudee👍🏻👀
Who is batch of 2023-24 🤓👏.....
Me !!
Meh
Me🙂💔
me
Hm h bhaii
2024-2025 batch attendance plzz
May god bless you and u all got 90+% in bords ❤
Mam! You explain the question with basic concept that I like the most! 🙂
🐒
She does not use identities
Ha😭
Thank you mam a lots 😊
Yes
😊😊😊😊 maam you are the only teacher I always seen smiling while teaching 🤗
Yes you are right
Maam aap explain bahut ache se karte ho class me samajh nhi aata lekin aap ki vajah se mai ye chapter ka koi bhi question kar sakti hu thank u maam
What is the use of [K] it is useless😂
Right
Hmm...😂
Exactly
Xactlyy
You are right
Ye ma'am.. while in school all teachers use to say this is to basic you are learning from your childhood....🙂
Ohhh
True
Mam really you are fully and very clearly teaching for all and my all doubts are clear thanks to you mam
Tysm ma'am, your explanation is very helpful!
Mam can you please explain examples of the chapter for boards 🥺
Yes ma'am important eg for boards
I like your explanation....❤️🙂
👍👽
Yes mam reminds us of old concepts which help us understand better
thank you so much mam for teaching us these concepts very easily better than my school teacher thank you so so much mam ❤❤❤❤❤ i have been watching your videos from my 8th std thank you mam
It can ne solve very easily by x+y x-y - x square and y square and formula cos theta by sin theta is equal to cot and value is given
Tq mam you are the best teacher in the world ❤🎉
🥰🥰 love you mam aap bhut acche se explain krte ho
thankyou so much mam i was confuse to this que due to basics after watching your video my concept is clear(i am not so good in eng please help me if this sentence is incorrect)
You are best teacher in the world ❤❤❤❤❤❤😊😊😊😊😊
But miss... Ye jo aap K lgate ho ye jruri to ni hai.......
Is it compulsory to take k in first part?...As without putting k also the answer will be same.
Not necessary
Dude you need to clear your basics 🤣🤣
@@shinchannohara5419 Please can you explain in short? I remember mam said we can use any variable but can I just avoid using them.
@@tandoori_chimkin7613 yes u can
ua-cam.com/video/uxQfO7gMdYI/v-deo.html
Watch this video ,in this video he nicely explain why we take k.
Thanks mam your explaining method is very good 😌
All students tell you are nice ☺️🙂 best teacher your teaching method is good every body is right 👍 you are the best teacher thank you so much ❤️☺️ mam for teaching and clear out doubts 👍❤️☺️
(Thik hai ji ☺️) thanks ma'am
😂
You are the best teacher
Batch 2023-24 ⤵️ like here
Thankyu so much maim your explanation is so ingesting your way of explaining is very interesting and I understand very easily and because of you I am taking interest in maths and also my concept is clear thankyu so .....................................................much ,🥰🥰🥰❤️💕
Mam aap bahut achi tarah padhate ho jo cheez aap se padh ta hu toh turant samajh mein aa jata hai
Mam aise hi har qsn ko basic se explain Kara Karo thank you mam 😊😊
Thank u so much mam for ur video ❤
What us the k
Hehe me watching this video because I have test tomorrow😂 by the way thank you mam😊
Mam K lagane ka kya logic hai usske bina hi kaam chal jata hai calculation bhi easy rehti hai
❤❤❤❤❤❤
Thanks mam! Your explanation is excellent for everyone . You are the best ma'am
thanks a lot mam
i totally understoodd
Thanku 🎉
MAM
Thank you mam ☺️
Mam ur explanation is very good
Thank you mam ☺️ good explanation very helpful 😊
Mam agar 7/8 ke isme 7k or 8k nhi likhe to galat hoga kya agar 7 or 8 bss likhe to ?
Yes..bcz it can also be written as 14/16 which is 7/8...we assuming it that's why we are using k for it.....
Thank you so much mam❤
Well...... I like it 🥰😇🤗😌
Mam very nice
😊
Thank you
🕶🕶🕶🕶🕶
Mam you explain very nice❤❤❤
Thankyou so muchh mam 💕
Thank you so much mam .👩🏻
Ma'am what if we don't let k because i have not seen any use of it?
Same doubt
💯 Half 💯 year 💯 complete 💯
Happy technology day
😊
Thanks mam for solve our problemmss
Mam thank yuhh for helpp me
Mam in science plz start ch 6 (BIO)
Mam why did you take K while calculating the hypotenuse, I'm confused
Bhai vo phle se hi K leti hai aap apne method se kro ya unke se answer same aayega
Thanks you mam 😊😊
6:22 haai jaan nikaal li😝😝
😊😊
I am Utkarsh Gupta....
I have a dought that at 4:20 you took value of 'H' (hyptonuse) as √113 but the valu of 'H' is √113 k
Please let me know.....
Doubt*
The value of B and P is assumed to be 7k and 8k ao ultimately the value of H will have the variable k.
it's ok, look, perpendicular ( p ) is 8k and hypotenuse ( h ) is √113 k. if you look at 2:00 sin is p/h and so the k(s) would cancel out.. ok?
Its because the value if base b is 7k and value of hypotenuse h is √113k so k is canceled by the other k so only 7/ 113 left
❤ 1:42 1:45 1:45 1:46 1:47
😢i fill two pages to done this sum but mam do it in an easy way😢❤
Hi maam,i have a doubt, how did you turn 1 into 113 in 5:03
Denomination ka LCM liya aur 1 se multiple kr diya
They had taken LCM
There is a mistake in addition it was suppose to be 118
Wrong
Mam are correct ans are 113
Mam 1+sin thera ko kuan nahi solve karta sirf 1-sin theta solve karta hoo aaisa kuan mam
Mam as we know cot is cos/sin so why we are not directly taking there value
❤❤❤❤❤❤❤❤❤
5 days left to exam and i started now 😂
@@Killer-df4ns allhamdulliah pr tough bahut tha
Thanks ma'am
Thankyou so much ma'am ❤❤
Ok freind use this easy method
Pls mujhe ye batao hypotenuse me + aur - kab lagate h pls
Mam why did u take k in beginning??
Thnx mam for teaching us
Mam Pythagoras theorem ka formula toh h²=p²+b² hota h n toh apne ye kyun likha
Can anyone tell what is use of taking k ? Without k bhi ans same hi ayga then why? We took?
Thank you ma'am
Thank u didi I am not gonna to say ma'am anymore.....😁
Is this compalsary to take that (k)
1:38 k² (k) ku rahega root katna chaiye ma?
root ke bahar a gya na isliyee
Thank you so much
Maam Pythagoras theaore me (k) kyu liya hai
ma’am please mare school me ae jao 😢 mari ma’am bhot buri trha sa marti ha 😩😔😭please ma’am come to my school please 😭
Ma'am is it true that sinA=sin²A
7k and 8k kyo liya direct bhi to le sakte the na binka k ke
please explain
Yes, i did the question without k and the result wasn't affected
Thank you mam 🎉😂😊
Mam you know I got fever because of this ch now I can understand this ch very easily just because of you
Mam my teacher is explaining it as adjacent ,opposite, hypotenuse and you are explaining it as base, perpendicular, hypotenuse
Its the same thing, don't be confused dear friend.
@@peehusrivastava6463 same here🙄
Ma'am tan value is 5/12 not 12/5
Maam what is the point of putting k in base and perpendicular even if we r cancelling them out
#Askmansimaam
√113k^2
Me sq cancel krenege to root to hat jayega n??
Mam you teach really well but har shabd k bad 'ji' yeh lagana chod do bahut irritate hota hai
#nohate
Finally someone said it
@@vanshika4643 for real mannn.... 7th 8th class tak ye ji nai kehti thi but than inki shadi ke direct baad... Ye irritating word ji aa gaya
@@luckylanjhiyana1845 literally bro
Who is prepare now for examination
But mam maine toh bina K lage hi sahi value nikale hai
Sin ki aur cos ki
Value shi niklega chahe k lagao ya nhi but for subjective test k lagana zaruri hai
😂🫵🏻😂
I love you mam
😂
Thanks mam ❤
Is it necessary for us to use the constant
Yes . Ratios given in question are in lowest form , so constant is required.
Eg : sin A = 8/12 , is given sin A =2/3 in question , So Perpendicular from sin A =2/3 will be P =2 units , but actual value of P is 8 units , so P must be written as 2k units .
Thank you mam
Yes
Why we use k ??
@Class 10 Maths & Science