AI Generated Video

Proving the Trig Identity CBSE 2026

P
Created December 25, 2025

About this video

Check out this video I made with revid.ai

https://www.revid.ai/view/proving-the-trig-identity-cbse-2026-5FbYUmBgt2pZ3GV16azq

Try the Real Estate Marketing Video

Create your own version in minutes

Video Transcript

Full text from the video

0:00

Namaskar dosto! Aaj ham ek bahut important trigonometry question solve karenge. Yeh question board

0:00

par clearly likha hai. Isko hum prove karenge aaj. Toh pehle hum

0:00

numerator aur denominator ko cos A minus sin A plus 1 se multiply karenge.

0:00

Ab numerator ban gaya whole square aur denominator me hamara conjugate factor aa gaya.

0:00

Ab numerator ko expand karte hain: cos square plus sin square plus 1 minus the

0:00

terms. Yaha pe humein pata hai ki cos square plus sin square 1

0:00

hota hai. Replace karte hain. Ab ham denominator ko expand karte hain.

0:00

Isko multiply karne par milta hai 2 sin A minus 2 sin square A.

Impact

240,909+ Short Videos
Created By Over 14,258+ Creators

Whether you're sharing personal experiences, teaching moments, or entertainment - we help you tell stories that go viral.

No credit card required