Question

pls answer this question.
I will mark as brainlyest for the first and correct answers​

Answer 1

1.LHS=sec^2(x)- tan^2x=1/cos^2x - sin^2x/cos^2x=1-sin^2x/cos^2x=cos^2x/cos^2x. [use property sin^2x+cos^2x=1]and isolate cos^2x=cos^2x/cos^2x=1=RHS

2.LHS=1/sin^2x-cos^/sin^2=(1-cos^2x)/sin^2x.(1-cos^2x=sin ^2x)=sin ^2x/sin^2x=1=RHS Hope it helps you

Answer 2

Answer:

hope this helps you friend.

please mark brainlest answer