Trig Identities Help!

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November 30th 2008, 12:13 AM
pipaychronicles

Trig Identities Help!

Help me guys in solving this one...

cot^2x + 1 / cot^2 x = sec^2 x
November 30th 2008, 01:04 AM
great_math

Quote:

Originally Posted by pipaychronicles

Help me guys in solving this one...

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

$\frac{\cot^2x+1}{\cot^2x}=1+\tan^2x=\sec^2x$

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