Yes because it can't be expressed as a fraction
no because 11 is an odd nummber and 12 is a even and a odd cant go in a even number
The square root of 11 is irrational. An irrational number is a number that cannot be expressed as a simple fraction or ratio of two integers. In the case of the square root of 11, it is a non-repeating, non-terminating decimal and cannot be simplified further. Therefore, it falls under the category of irrational numbers.
No, it is rational.
No.
No.
The square root of 121 is 11 which is not an irrational number.
It is composite.
No, since -11 can be represented in the form p/q = -11.
Yes
none
5/11 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.