VTU Engineering Maths 2 Triple integral example by easy maths (PART-3)

In this video explaining one triple integral problem. This problem is very interesting. -~-~~-~~~-~~-~- Please watch: "Laplace transform of unit step function fourth problem(PART-4) by easy maths easy tricks" https://www.youtube.com/watch?v=_7ICtZQYYFw -~-~~-~~~-~~-~-