Find the partial derivative fyxf_{yx}fyx for f(x,y)=sin(x)cos(y)f(x, y) = \sin(x) \cos(y)f(x,y)=sin(x)cos(y).
−cos(x)sin(y)-\cos(x) \sin(y)−cos(x)sin(y)
cos(x)sin(y)\cos(x) \sin(y)cos(x)sin(y)
sin(x)cos(y)\sin(x) \cos(y)sin(x)cos(y)
000