Here is a video solution for a Problem based on Bijection Principle. This is an Objective question 22 from TOMATO for ISI Entrance. Watch and Learn!
Here goes the question…
Given that: x+y+z=10, where x, y and z are natural numbers. How many such solutions are possible for this equation?
We will recommend you to try the problem yourself.
Done?
Let’s see the solution in the video below:
