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Trigonometry Examples

Popular Problems

Graph f(x)=sin(30+x)+sin(30-x)

$f (x) = \sin (30 + x) + \sin (30 - x)$

Step 1

Graph.

$f (x) = \sin (30 + x) + \sin (30 - x)$

Step 2

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

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