Question

Find the value of sec²theta-tan²theta / cosec²theta-cot²theta-sin²theta-cos²theta​

Answer 1

Answer:

sec^2theta - tan^2theta = 1

then ,

1/ cosec^2theta - cot^2theta - sin^2theta - cos^2theta

cosec^2theta-cot^2theta=1

1/1-sin^2theta-cos^2theta

1/1-(sin^2theta+cos^2theta)

sin^2theta+cos^2theta=1

1/1-1=1/0

=1