Simplify:- (1-tan theta) (1-Sin theta) (1+coso theta)
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
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!