$$$\sec{\left(\frac{2 \pi}{3} \right)}$$$

The calculator will find the secant of $$$\frac{2 \pi}{3}$$$ radians.

Find $$$\sec{\left(\frac{2 \pi}{3} \right)}$$$.

$$$\sec{\left(\frac{2 \pi}{3} \right)} = \sec{\left(120^{\circ} \right)} = -2$$$A

For graph, see the graphing calculator.

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