Question

11. The value of (sin^2 theta + 1/1 +tan^2 theta ) =_________​

Answer 1

Answer:

(1+ cos^2 θ/sin^2 θ ).sin^2 θ

=( cos^2θ/cos^2θ+sin^2θ ).sin^2θ

=( cos^2θ/1).sin^2θ

= cos^2θ/sin^2θ

=tan^2θ