Question 1053607
Verify the following:

(1+sin(x)-sin^2(x))/cos(x)=cos(x)+tan(x)
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Multiply thru by cos(x)
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1+ sin(x)-sin^2(x) = cos^2(x) + sin(x)
Subtract sin(x)
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1 - sin^2(x) = cos^2(x)
QED