All the integers are irrational also.

State the negations for the following statements : All integers are rational numbers.

All the rational numbers are irrational also.

Are the square root of all positive integers irrational ? If no, give an example of the square root of a number that is a rational numebr.

Prove that the following are irrationals : 7sqrt5

Write down the truth value of the following statement: All integers are natural numbers.

Whether the following is statement ? Write the truth value : All integers are natural numbers.

Show that following are irrational. : sqrt11