Question

Write the value of cot^2 x - 1/sin^2 x

Answer 1

here is your answer....

Answer 2

Answer:

Step-by-step explanation:

= cot^2x - cosec^2x

= -1        [ cosec^2x - cot^2x = 1

               multiplying by -1,

               cot^2x - cosec^2x = -1]

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