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Trigonometry Examples

Popular Problems

Graph f(x)=cos(2x)+2sin(x)^2

$f (x) = \cos (2 x) + 2 \sin^{2} (x)$

Step 1

Graph.

$f (x) = \cos (2 x) + 2 \sin^{2} (x)$

Step 2

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

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