Find the limit, if it exists. (If an answer does not exist, enter DNE.) lim (x, y, z)→(7, 0, 2) e−xysin π z 4

Step-by-step explanation:

Given the limit of the function

First step is to substitute the given values of x, y and z into the function given as shown;

The limit therefore exist since the limit of the function at the given point gave us a finite value which is zero.

answer is  

d.

a circle

i got it down for you chief.