$$$\operatorname{asec}{\left(\sqrt{2} \right)}$$$

$$$\operatorname{asec}{\left(\sqrt{2} \right)}$$$을(를) 구하시오.

$$$\operatorname{asec}{\left(\sqrt{2} \right)} = \frac{\pi}{4}\approx 0.785398163397448$$$A

$$$\operatorname{asec}{\left(\sqrt{2} \right)} = 45^{\circ}$$$A

그래프는 graphing calculator를 참고하세요.