Question

Arthur tells you that he is thinking of an irrational number between 4 and 5, and he wants you to guess what it is.

Answer 1

Answer:

The best method to do this is take the square of 4 and square of 5.

You will get 16 and 25

Now pick a number between these two numbers and take its square root.

For example, √23 lies between 4 and 5