Find the partial derivative fxyf_{xy}fxy for f(x,y)=x2sin(y)+exyf(x, y) = x^2 \sin(y) + e^{xy}f(x,y)=x2sin(y)+exy.
2xcos(y)+xexy+exy2x \cos(y) + xe^{xy} + e^{xy}2xcos(y)+xexy+exy
2xcos(y)+yxexy+exy2x \cos(y) + yxe^{xy} + e^{xy}2xcos(y)+yxexy+exy
2xcos(y)+xyexy+exy2x \cos(y) + xye^{xy} + e^{xy}2xcos(y)+xyexy+exy
x2cos(y)+exyx^2 \cos(y) + e^{xy}x2cos(y)+exy