## Trigonometry (11th Edition) Clone

$0.96012698$
$y=$arcsin $0.81926439=\sin^{-1} 0.81926439$ Ensuring that the calculator is in radians, we type $\sin^{-1} 0.81926439$ into the calculator and solve: $\sin^{-1} 0.81926439\approx0.96012698$ Therefore, $y=$arcsin $0.81926439\approx0.96012698$.