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Multiple Angle Formulas
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In this lesson multiple angle formulas have been explained

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | Best Online Maths Educator | Highest Overall Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

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(2)
U
Unacademy user
S
why we devide from 9?
where, plz mention que. no.
in first que. we divide it by 9. bcz inke bich me hume kisi mathematical relation ke logics find krne padte hai. nd 9 sb me divide hoga according to this logics
sir upload vdo on trignometric inequalities.
Vineet Loomba
10 months ago
Okk
sir y samajh nhi aya ki aapne half angles kese liyye
Vineet Loomba
a year ago
ye toh trigonometry ke formulas hai class 11 mein ..ap kaunsi class mein ho