SOLUTION: Prove the identity : sin theta tan theta + cos theta= sec theta

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Question 190316: Prove the identity : sin theta tan theta + cos theta= sec theta
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Prove the identity : sin theta tan theta + cos theta= sec theta
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sin(sin/cos) + cos = sec
Multiply thru by cos to get:
sin^2 + cos^2 = 1
1 = 1
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Cheers,
Stan H.