Question

Draw the function’s graph with its contour map.

\(Z = \sin x - \sin y\)

Short answer

Answer is not given in the drive

Step-by-step solution

Since the sine function is a periodic function, this follows that the surface looks like tidal waves in the sea.

But there are two sine functions, so there should be a sine wave in either the\(X{\rm{ or Y}}\)direction.

Hence, graph is made below:

The contour map just like in a map of a mountain range. As there are multiple sine waves all across, the contour should resemble a bunch of humps.

The contour map is as follows: