Question

(sec² theta-1) (cosec² theta) = 1​

Answer 1

Answer:

sec²theta _ 1 equal to one

and cosec²theta _ 1 = cot²theta

so answer is one

Answer 2

Answer:

sec^2theta-1 ×cosec^2 theta .....1

sec^2 theta - 1 = tan^2theta .....2

cosec^2 theta = cot^2theta ......3

Form equation 1,2,3

tan^2theta ×cot ^2theta

tan^2 theta × 1 / tan^2 theta. ( tan theta = 1/cot theta )

1=1