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Trigonometry Examples

Popular Problems

Graph y=cos(2arctan(4/3))

$y = \cos (2 \arctan (\frac{4}{3}))$

Step 1

Graph.

$y = \cos (2 \arctan (\frac{4}{3}))$

Step 2

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

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