Q. Find the first partial derivatives of f(x,y) = x²y sin(xy)
Here's my approach:
Partial with respect to x = 2xy sin (xy) + x²y² cost (xy)
Partial with respect to y = x² sin (xy) + x³y cos (xy)
Does this seem right?
Q. Find the first partial derivatives of f(x,y) = x²y sin(xy)
Here's my approach:
Partial with respect to x = 2xy sin (xy) + x²y² cost (xy)
Partial with respect to y = x² sin (xy) + x³y cos (xy)
Does this seem right?