Give an example for each of the following:
(i) The product of two irrational numbers is a rational number.

Give an example for each of the following: (ii) The product of two irrational numbers is an irrational number.

Give an example to satisfy the following statements : All integers are rational numbers but all rational numbers need not be integers.

Check the validity of the statements given below by the method given against it. (i) p: The sum of an irrational number and a rational number is irrational (by contradiction method). (ii) q: If n is a real number with n gt 3 , then n^(2)gt9 (by contradiction method).

Express each of the following numbers as a product of its prime factors. (i) 140

Set of Rational and irrational numbers are called…….

Write the differences between rational and irrational numbers.

Give four examples for rational and irrational numbers?

Give one example each to the following statements. iv. A number which is natural number, whole number, integer and rational number.

Define the irrational numbers. Give examples.

Give one example each to the following statements. i. A number which is rational but not an integer