Question

what is the value of​

Answer 1

Answer:

0 = theta

Step-by-step explanation:

(1-cos^2 0)cosec^2 0

= sin^2 0 * cosec^2 0 { sin^2 0 + cos^2 0 = 1}

= sin^2 0 * 1/sin^2 0 { cosec 0 = 1/sin 0}

= 1

Answer 2

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