Question

(1-sin square theta).(sec square theta)=1​

Answer 1

Answer:

Step-by-step explanation:

(1- sin^2 theta) * sec^2 theta

= cos^2theta * sec^2theta

As sin^2theta + cos^2theta = 1

Thus, cos^2theta = 1 -sin^2theta

Thus

Cos^2theta * sec^2theta

= cos^2theta * 1/cos^2theta

= 1

= RHS

Hence proved.

Answer 2

hope the answer helps u