Question

If $\sin x=\cos y$, the relation between $x$ and $y$, if both of the angles $x$ and $y$ are acute is $x+y={90}^0$

if true then enter $1$ and if false then enter $0$

Answer 1

$\sin x=\cos y$
$\sin x=\sin (90-y)$
$x=90-y$
$x+y={90}^{\circ }$