Question

geetha a tenth class student had written pai as pai/1 and told that it is a rational number. do you agree with geetha,s argument state the reason.

Answer 1

pi is an irrational number.and any number divided by 1 is irrational itself so pi will be an irrational number only.hence we donot agree with geetha's statement

Answer 2

i will not agree with geetha 's  statement because π is a irrational number even though it is divided by 1. π is also a irrational number.

π×1
=π×1/1
(irrational×rational=irrational)
therefore,πis also irrational number.