Tick the set which is infinite
(A) The set of whole numbers ` lt 10` (B) The set of prime numbers `lt 10`
(C) The set of integers `lt 10` (D) The set of factors of 10

If R is the set of real numbers and Q is the set of rational numbers, then what is R – Q ?

Which of the following sets are finite or infinite The set of prime numbers less than 99

State whether the followmg sets are finite or infinite. (i) The set of months in a year. (ii) {1,2,3, ..., 99, 100) (iii) The set of prior numbers smaller than 99. (iv) The set of letters in the English alphabet. (v) The set of lines that can be drawn are parallel to the X-Axis (vi) The set of numbers which are muitiplies of 5. (vii) The set of circles passing through the origin (0,0).

Write the following sets in the roster form. (i) B is the set of all months in a year having 30 days. (ii) P is the set of all prime numbers smaller than 10. (iii) X is the set of colours of the rainbow.

If A is the set of even natural numbers less than 8 and B is the set of prime numbers less than 7, then the number of relations from A to B is :

A is the set of prime number less than 10, B is the set of odd numbers less than 10 and C is the set of even numbers of less than 10. Which of the following statements are true? (i) A subset B (ii) B subset A (iii) A subset C (iv) C subset A (v) B subset C (vi) phi subset A

The function f(x) = 10^x from the set R of real numbers to [0,oo) is

Let A be the set of prime number smaller than 6 and B be the set of prime factors of 30. Check if A and B are equal.

Which of the following are examples of the null set Set of even prime numbers

State whether each of the following set is finite or infinite: The set of numbers which are multiple of 5