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Trigonometry Examples

Popular Problems

Graph f(x)=cos(2/5)x

$f (x) = \cos (\frac{2}{5}) x$

Step 1

Graph.

$f (x) = \cos (\frac{2}{5}) x$

Step 2

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

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