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Trig identity question.

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Trig identity question.
Imagine
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#1
2011-01-21, 12:06 AM (This post was last modified: 2011-01-21, 10:03 PM by Imagine.)
Verify that:
sec^4x * tan^2x=(tan^2x+tan^4x)sec^2x
I have a test tomorrow on stuff like this, and I can't prove/verify problems like these.
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Messages In This Thread
Trig identity question. - by Imagine - 2011-01-21, 12:06 AM
Trig identity question. - by Russt - 2011-01-21, 12:26 AM
Trig identity question. - by shouri - 2011-01-21, 03:41 AM

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