Proof of cos(x+y) and sin(x+y) in Hindi

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By graphical method.....
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Good explanation. But make sure the next time that The Position of Camera is Proper so that it's clear to all of your viewers!❤

SA.KAAN
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7:08, 7:09 1 second ke ander iski voice change kaise go gyi ? 🤣🤣🤣

anindian
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Copy ka view aa raha hai ki nahi solve kiye ja rahe Hain

watchlater
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Why is the coordinates of P(cos x, sin x)?

shriyatiwari
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So nice sir aapne bhut ache se explain kiya .hamare teacher bhi aise hi explain karte hai....

IbrahimIbrahim-hdxl
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Camera uper pakadke niche se calculation kar rahe ho aap dikahi nhi de raha oh

Sanm
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u must post many proofs of this derivation

anandvenkatswamy
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Sir muje pura basic trignometry ka
video banav or 1st pu trignometry sekadho

snnithin
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The Only problem in this video is u dont have proper camera fixation

handemiyy
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Sabh samajh aya...
Par exam me esa diagram kese nikale aur likhe?
Please help.

VedantHaldankar
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@7:08 i cud not stop laughing... 1+1 kya hota hai 😂😂😂😂

HurmaanAhmed
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Tell me how the coordinates become cosx and siny

hemanthurs
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please explain properly and adjust the camera

sukhmanikaurbhatia
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best proof you gave us i didn't fount it anywhere

gurmeetkaur
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since you are taking the value of x such that it comes to second quadrant
why are you not taking the value of cosx to be negative in the proof as well,

azharahmed
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Great job. You told what other youtubers didn't tell on this topic about triangles being congruent even though they have lakhs of views.

sachinsinha
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We hear ur voice bro 😎dont shout in video be 😂😂

avadhutshinde