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- Опубліковано 5 вер 2024
- रॉबिनहुड को निगरानी के लिए एक मचान की मरम्मत करनी है, लेकिन अगर इसकी ऊंचाई 6 मीटर से कम है, तो नई मचान बनानी पड़ेगी। ऊंचाई निकालने के लिए उसने इस यंत्र से मचान का कोण निकाला, 30 डिग्री। और जहाँ से कोण नापा, वहीं से पेड़ की दूरी नापी, 12 मीटर।
अब मचान की ऊंचाई निकालने के लिए इनमें से किसे उपयोग करें? चलो, देखते हैं!
Sin cos tan padh to liya, par kab kaha kisse use karein?
Robinhood ko nigrani ke liye ek machan ki marammat karni hai, lekin agar iski height 6 meter se kam hai, to nayi machan banani padegi.
Height nikalne ke liye usne iss yantra se machaan ka angle nikala. 30 degree.
Aur jahan se angle napa, wahin se ped ki doori naap li, 12 meter.
Ab machan ki height nikalne ke liye inme se kisse use karein? Chalo, dekhte hain!
Robinhood needs to repair a lookout platform, but if its height is less than 6 meters, he will have to build a new one. To determine the height, he measured the angle from the lookout platform using an instrument, which was 30 degrees. He also measured the distance from the point where the angle was measured to the tree, which was 12 meters.
When to use sin cos tan
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Sin 60 = P/H
Or √3/2 = 6.9/H
H = 6.9√3/2
H = 8.4 meter
❤
SinQ
very good explanation ❤❤
Pythagoras theorem 🎉😊😅
💯💯💯💯
Do you know base?
@@RIX_0P yes watch full video it is 12m
It was 12 m when elevation angle was 30°, now the base will change as robin will come closer to the tree so that elevation angle become 60°...
Base is not same and so applying sin60 is easier than pythagoras❤
@@Pikachuglayz
@@Pikachuglayz I re watched it but the base will change after change in angle
ans sin60°=p/H
√3/2=6.9/H
H=13.8/√3
H=7.9m
Ok sir thanks 🙏
Chalo aaj pata chala sin. , cos ,tan kaha kam aata hai 😅😅😅
Sin 60 = (12/√3)/H
or, √3/2 = 12/H√3
or, 3/24 = 1/H
or, H = 8m Ans
Sin ∅ lagega kyuki ladders 🪜 lagane ke liye use support ki jarurat hogi jo ki perpendicular hi dega jo ki tree 🌲 ki height hai isme base matlab ground ki jarurat nhi hogi kyuki tree 🌲 par chadna h to tree 🌲 ho jayega perpendicular or hypo ho jayega ladder hypo upari support ki jarurat h tree 🌲 par chadne ke liye isliye perpendicular matlab tree 🌲 dega
Agar nhi niche ki jarurat hoti to buttom matlab base lete is liye dono tan or cos me base h to vo cancel ho jayege
Sin30°=6.9/h
H=6.9/sin30°
H=13.8
Sin60°
I wish my school curriculum was such informative and easy to understand. Shouldn't have dropped Mathematics 😢😢😢 keep it up sir.
Sin theta sir ❤🎉
Just अभी त्रिकोणमिति पढ़ रहा था तभी आपका वीडियो आया😅
Sin(60°)=p/h
√3/2=6.9/h
H=6.9x2/√3
H= 7.967m
H ≈ 8m
Actually it's exactly 8m
√3/2 hota hai
Bache Aisa nahi hai 😂😂😂@@Vikash_Kumar_999
√3/2=6.9/H
H=6.9×2/√3
H=13.8/√3
H= 7.96m
H=8m (approx )
wrong , its 8.11
@@AkshitGoyal-kino its exactly 8
6.9 is approx, exact was 4√3. So height is exact 8 meter.😅
I read in class 7,so I am not sure but I think sin will be used 😅
महोदय आप Physics और Chemistry के भी shorts बनाइए।
Cool 😎👍
please upload same video of permutations and combinations class 11 ncr and npr😢😢
Sin and cos both🎉
Bhaiya sabne concept clear to kar diye the par aapne concept ka use karna sikha diya ❤
The height of the ladder is 8m
Sol. Tan 30 = P/B=P/12
-> P=12/√3
Sin 60 = √3/2 = P/H
= √3/2 = 12/√3/H
-> √3 x √3 / 12 x2 = 1/H
1/ H= 3/24
H = 8m
Cos 30 me base 12 hai to cos60 me base 6 hoga aur cos60 baraba Base/kard hoga yani A/K aur A=6 , cos 60 = 1/2 to K= 6×2/1 ans 12
सर आप रामानुजेन का दूसरा रूप है 🙏🙏😎
@@endermanyuYT बात तो तेरी सही है भाई रामानुजन ने 32 साल की उम्र मे ही लगभग 4000 सूत्र खोज डाले थे 😎😎
Bhai ye basic maths h
Samjhane ka tarika acha hai😊
@@SeemaBais-kl7lz yes bro thankyou
Koi bhi estemal kar sakte hai sin aur cos mai
cos ka use nahi kar sakte, angle 60 degree karne se base kam ho jayega, too cos bhi change hoga
4√3 (ans by sin)
Maths 😮😮
The length of the ladder must be 8 m ....
4.6 m is correct answer
Sin(60)=P/H, OR√3/2=6.9/H, OR √3/2H=6.9,OR H=6.9÷√3/2=8m
Both cos and sin
We should use sin 60 degree
And the answer will be 7.96 m
Sin §
But if perpendicular is known we can also find hypotenuse by Pythagoras theorem
Cosec better option then sin
8.01 answer
Sir thank you., but ek request hai, ki Mera chota bhai is saal 5th class me gaya🎉 toh aakpe is channel pr class 6th se 10th tak se class ke Videos hai toh kya aap please class 5th ke liye bhi isi style me video banayaoge please 🙏❤️🔥🫡 BTW Love from MAHARASHTRA ❤️
Sahi bata rha hu bohot bada doubt clear hua h aaj thank a lot sir
Sin
Sin60=p/h
✓3/2=6.9/h
H= 6.9×2/✓3
H= 13.8/✓3
✓3=1.73
H=7.9m
H= 13.8/1.73
SIN and COS
Thanks
Robin present
Thanks♥️♥️🙂
Bow down to you sir
That's the way I expect from you. Keep up this good work
Answer is 4.6 root 3
7.9 m ki sidhi lagana padega ....
Sinx = P/H
Sin60=6.9/H
√3/2=6.9/H
H=6.9×2/√3
H=7.9 m
Trigonometry explain ka ek long video banao please
Paythogoros theory
Ans is 8 root 3 m
Sin ka use karenge 😊😊
Jahan se 60° pe सीढ़ी लगानी है वहां से base निकालकर perpendicular की value 6.9 रखकर hypotenuse ki value nikaal lenge .👍👍
6.9√2 m = Hypotenuse
Vote nice explain😮😮
8m
The lenth of the ladder is 8m
Sin60° or cosec60° or cos60° or sec60°
sin, cos and pythagorus Theorum
Trigonomatry is based on Pythagoras theorem📐🎉😄
Cos is simple then sin
Please explain vector
Now= Sin/cos dono se hypotenuse nikal sakte hai
Science
Sin(60)
approx 7.9 meter
Simple Pythagoras theorem use karenge
6.9(2/√3)= 13.8(1/√3) m
sinQ and cosQ both can use also we can use Pythagoras's theorem
Pls make a video about cosec
Tan
Sin ka use krenge ❤
7.97 M ka
Approx - 8 m
COS(30)
One of the finest explainations on trigo. Mark my word this channel will boom one day
H²= P²+B²
CosQ and SinQ
Cos ka use karna hoga❤the
Aapka content bhaiya hai
Sin
A guess of 8m
Sin¢ = P/H
Sin60⁰=h/6.9
COS
SinQ will be used and height of ladder will be 8 units.
Please upload word problems for permutation and combinations also.
Aapke yah information video bahut hi acche lagte Hain aise hi banate rahiye dhanyvad 👍📐🙏🌼🌼🚀
Thank you sir.
Keep your work
I guess 7.96743 meter
SinQ
Answer -hight is 7.9m
u are best sir
Sir agar muje is tarike se math sikhne ko milti toh aj mera future kuch aur hota
Sin
13.8/√3
Triangle ka formula bataiye sar
Length of ladder is 4.6√3
Sir angle kaise nikalte hai please upload full video.
Sin Q
The ladder will ne appox 7.3 m
बड़ी सीढ़ी मिलेगी तो सीढ़ी को दूर लगाएंगे और सीधी छोटी हो तो पास लगाएंगे😂
Nice sir ❤😊
Sin or cos
Your Choice
TanQ
Sin 😊
Sin60°