Question

Generating of questions on real numbers any five

Answer 1

if a is positive rational number and n is positive integer greater than 1 then prove that a power n is a rational number

prove that root 3 is not a rational number

give an example to show that the multiplication of an irrational number and a rational number may be a rational number

find the value of root 5 that is equal to 2 root 5 decimal places