Math, asked by tejasviL, 8 months ago

Simplify:- (1-tan theta) (1-Sin theta) (1+coso theta)​

Answers

Answered by abip0609
0

Step-by-step explanation:

For a Proof, please refer to Explanation. Explanation: (secθ+tanθ)(1−sinθ) ,. =(1cosθ+sinθcos θ)(1−sinθ) ,. =(1+sinθcosθ)(1−sinθ1) ,. =1−sin2θcosθ ,. =cos2θcosθ ,. =cosθ , as desired!

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