What is the value of cot²theta-1/sin²theta
Answers
Answered by
7
we have cos^2theta / sin^2theta - 1 /sin^theta
or cos^2theta - 1 /sin^2theta by taking LCM.
- (1 - cos^2theta) / sin^2theta
= - sin^2theta / sin^2theta
= -1
Answered by
0
Answer:
-(1hcos²theta /sin²theta
=sin² theta /sin2 theta = - 1
Step-by-step explanation:
-
Similar questions