Question

f ε={1, 2, 3, 4,………….., 10} and A = Set of even numbers between 1 and 10. B = Set of odd numbers between 1 and 10 C = Set of prime numbers between 1 and 10 List down the number of elements in sets A, B and C.

Answer 1

Step-by-step explanation:

A = {Set of even no.s between 1 and 10}

= {2,4,6,8}

B={Set of odd no.s between 1 and 10}

= {3,5,7,9}

C= {Set of prime no.s between 1 and 10}

= {2,3,5,7}

Therefore,

n(A) = 4

n(B) = 4

n(C) = 4