Q. The value of $sec^{- 1} (sec \frac{4 π}{3})$ is equal to

2651 221 Inverse Trigonometric Functions Report Error

A

$\frac{π}{6}$

8%

B

$\frac{π}{3}$

41%

C

$\frac{5 π}{6}$

20%

D

$\frac{2 π}{3}$

32%

Solution:

$π / 3$