Question

The value of $sin^{-1}\frac{12}{13} +cos^{-1}\frac45+tan^{-1}\frac{63}{16}$ is :

• A. $\frac{\pi}{2}$
• B. $\pi$
• C. $\frac{\pi}{3}$
• D. $\frac{\pi}{4}$

Answer 1

Answer: (B)

$\pi$

Answer 2

The correct option is (B): $\pi$