What is the value of (1+cot square)sin square??
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1+ cot^2x = cosec^2x
cosec^2x × sin^2x = (1/sin^2x) × sin^2x = 1
i hope this will help you
cosec^2x × sin^2x = (1/sin^2x) × sin^2x = 1
i hope this will help you
Hemamalini15:
Thanks
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1 is correct answer......
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