how can ((sin)(sec^2)+1)/sec^2 be simplified
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Originally Posted by rabidsquirrel how can ((sin)(sec^2)+1)/sec^2 be simplified $\displaystyle \frac{\sin x \cdot \sec^2x+1}{\sec^2x}=\frac{\sin x \cdot \sec^2x}{\sec^2x}+\frac{1}{\sec^2x}$ $\displaystyle =\sin x+\cos^2x$
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