Question

(cosec^2theta-1)tan^2theta= ​

Answer 1

Answer:

hope it helps!

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

(cosec^2 theta -1) tan^2 theta

= take cosec^2 theta as 1÷sin^2 theta and take tan^2 theta as sin^2 theta ÷cos^2theta

=( 1÷sin^2theta-1)(sin^2theta ÷cos^2theta)

= (1-sin^2theta÷sin^2theta)(sin^2theta÷cos^2theta)

( 1-sin^2theta= cos^2theta)

= (cos^2theta÷sin^2theta)(sin^2theta÷cos^2theta)

it will get cancelled and becomes one

Then the answer is one

I hope this will help you