Math, asked by chakreeshminnal530, 5 months ago

Prove that sin2theata/1-cos2theata=cottheata

Answers

Answered by Suyash8706

0

Step-by-step explanation:

sin2theta/1-cos2theta

= 2sinthetacostheta/1- 1 + 2sin^2theta

= 2sinthetacostheta/2sin^2theta

= costheta/sintheta

= cottheta

Hence Proved....

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