Sin^2x + cos^2x/tanx=cotx
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Sin^2x + cos^2x/tanx=cotx

[From: ] [author: ] [Date: 11-05-05] [Hit: ]
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step by step help please

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Sin^2x + cos^2x = 1 therefore

Lhs = 1/tanx which is cotx
1
keywords: cos,tanx,Sin,cotx,Sin^2x + cos^2x/tanx=cotx
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