3 years ago

Please prove the following trigonometric identity.

Mathematics

1 answer:

Brums [2.3K]3 years ago

3 0

Step-by-step explanation:

solution:- from LHS 1-cos²x/sinx

∵ 1-cos²x = sin²x

∴ sin²x /sinx = sinx

from RHS tanx × cosx

∵tanx = sinx×cosx

∴ sinx/ cosx × cosx = sinx

Since, LHS = RHS proved ___

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Please prove the following trigonometric identity.​

Please prove the following trigonometric identity.