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Precalculus Examples

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Solve for y y=arccos(0.8480)

$y = \arccos (0.848)$

Step 1

Evaluate $\arccos (0.848)$ .

$y = 0.55859611$

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

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