Question

Insert an irrational number between root 2 and root 3

Answer 1

We know
Root 2 = 1.414
Root 3 = 1.732

Now, we can write n number of rational number between these. That is just greater than 1.414 and less than 1.732 and it should be terminating or not terminating but repeating.
For example
1.415659756, 1.416893, 1.715644, ...