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Precalculus Examples

Popular Problems

Graph sec(x)<0+tan(x)>0

$\sec (x) < 0 + \tan (x) > 0$

Step 1

Add $0$ and $\tan (x)$ .

$\sec (x) < \tan (x) > 0$

Step 2

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

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