Question #223828

The differential equation of (x-a)^{2}+(y-b)^{2}+z^{2}=21

Expert's answer

Differentiating partially with respect to "x" and "y," we get

Squaring and adding these equations, we have

Since "(x-a)^2+(y-b)^2=z," we get

Learn more about our help with Assignments: Chemical Engineering

## Comments

## Leave a comment