determine-the-exact-value-of-the-given-inverse-trigonometric-function-without-us

Question

Determine the exact value of the given inverse trigonometric function without using a calculator.

$y=\sec^{-1}\left(-1\right)+\sec^{-1}\left(2\right)$

Accepted Answer

$y=\frac{4\pi}{3}$

Answer

$y=\frac{4\pi}{3}$

Answer

$y=\frac{4\pi}{3}$

Answer

$y=\frac{4\pi}{3}$

Determine the exact value of the given inverse trigonometric function without using a calculator.y=sec−1(−1)+sec−1(2)y=\(\sec\)^{-1}\(\left\)(-1\(\right\))+\(\sec\)^{-1}\(\left\)(2\(\right\))y=sec−1(−1)+sec−1(2)