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Trigonometry Examples

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Graph f(x)=0.21cos(55pi)t

$f (x) = 0.21 \cos (55 π) t$

Step 1

Graph.

$f (x) = 0.21 \cos (55 π) t$

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

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