tan^2theta-cot^2theta=sec^2Theta(1-cot^2theta
Answers
Answered by
6
Step-by-step explanation:
by second identity tan^2 theta =sec^2 theta +1 so,
tan^2 theta-cot^2 theta=(sec^2 theta+1)-cot^2 theta
=sec^2 theta(1-cot^2theta)
Answered by
0
Answer:
please solve this ana prove. I want this.
Similar questions
Computer Science,
5 months ago
Math,
5 months ago
English,
5 months ago
Biology,
10 months ago
English,
1 year ago