Editor
If $Y=y\cos\theta - x\sin \theta$, then y=
Difficulty: Easy
A: 
$X\sin\theta - Y\cos\theta$
B: 
$X\cos\theta - Y\sin\theta$
C: 
$X\cos\theta + Y\sin\theta$
D: 
$X\sin\theta + Y\cos\theta$