Question

Prove that â11 is irrational hence prove that w+â11 is an irrational

Answer 1

• Rational Numbers are expressed in the form of p/q where p and q are integers and q is not equal to zero.

Here, a11 cannot be written as a11/1 .

Therefore, it is irrational.

same rule is applicable for the next also.

Reason why a11 cannot be written as a11/1.

Because it consists of a variable 'a'

Hope you understood

S Harish Abhimanyu