Help me guys in solving this one...

cot^2x + 1 / cot^2 x = sec^2 x

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- Nov 30th 2008, 12:13 AMpipaychroniclesTrig Identities Help!
Help me guys in solving this one...

cot^2x + 1 / cot^2 x = sec^2 x - Nov 30th 2008, 01:04 AMgreat_math