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Precalculus Examples

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Convert to Interval Notation -2pi<=x<=2pi

$- 2 π \leq x \leq 2 π$

Step 1

Convert the inequality to interval notation.

$[- 2 π, 2 π]$

Step 2

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

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