Question

${\sin }^{-1}(\sin 2)=$

• A. 2
• B. $2\pi -2$
• C. $\frac{\pi }{2}-2$
• D. $\pi -2$

Answer 1

Answer: (D)

$2=2^c>90^{\circ }$
$\therefore {\sin }^{-1}(\sin 2)=\pi -2$