Question

if `a' and ` b' are two prime numbers ,the √ab is an irrational or not ? justify answer with two examples
please tell the full proses​

Answer 1

yes they will be irrational

examples= 2 and 3 are prime no. and √ 2*3= √6

=5 and 7 are prime no. and √5*7=√35

Answer 2

Answer:

Yes, zero is a rational number. We can write it in the form