E
Editor
Sep 18, 2022
Derivate of $\sin(x)$ is
Difficulty: Easy
A:
$-\cos(x)$
B:
$\cos(x)$
C:
${\rm{cose}}{{\rm{c}}}\left( x \right)$
D:
$-{\rm{cose}}{{\rm{c}}}\left( x \right)$
ID: 63273db8ca83163ac3a103b3