Question

sin inverse (sun X)=15π-X​

Answer 1

${ \sin }^{ - 1} ( sinx) = 15\pi - x \\ \\ = > x = 15\pi - x \\ \\ = > 2x = 15\pi \\ \\ = > x = 15 \div 2 = 7.5$

I hope it will help you ☺

Fóllòw Më ❤