abhishek22
prove that cosec A + cot A =1/cosec Acot A



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ajprincess
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\(\ cosec^2A\cot^2A=1\)
Does that help?

abhishek22
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no

ajprincess
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\(\ cosec^2A\cot^2A=(\ cosecA\cot A)(\ cosecA+\cot A)\)

abhishek22
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thnks

ajprincess
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Welcome:)