Multiplication of a non-zero rational number with an irrational number is an irrational number.

The product of a non-zero rational number and an irrational number is irrational.

Negation of an irrational number is an irrational number.

State true or false: (i) Negative of an irrational number is irrational . (ii) The product of a non- zero rational number and an irrational number is a rational number.

The product of a non-zero rational number with an irrational number is always a/an

The product of a non-zero rational number with an irrational number is always a/an

The product of a non-zero rational and irrational number is

The multiplication of a rational number x and an irrational number y is

The product of a non zero rational and an irrational number is

The multiplication of a rational number 'x' and an irrational number 'y' is

Check the validity of the statement given below by contradiction method. 'Sum of a rational number and an irrational number is an irrational number.'