Question

Sin^-1 {cos(33pi/5)}

Answer 1

Step-by-step explanation:

${ \sin}^{ - 1} \cos( \frac{33\pi}{5} ) = \frac{51\pi}{10} = 5.1\pi$

Answer 2

Question:

${Sin}^{ - 1} \times \cos( \frac{33\pi}{5} )$

Answer:

$=\boxed{5.1\pi}$

Step-by-step explanation:

${Sin}^{ - 1} \times \cos( \frac{33\pi}{5} )$

$= \frac{10}{51} \pi$

$=\boxed{5.1\pi}$