Question

Represent the union of two sets by Venn diagram for each of the following.

(i) A ={3, 4, 5, 7} B ={1, 4, 8}

(ii) P = {a, b, c, e, f} Q ={l, m, n , e, b}

(iii) X = { x | x is a prime number between 80 and 100}

Y = { y | y is an odd number between 90 and 100 }

Answer 1

(i) A ={3, 4, 5, 7} B ={1, 4, 8}

(ii) P = {a, b, c, e, f} Q ={l, m, n , e, b}

(iii) X = { x | x is a prime number between 80 and 100} = {83, 89, 97};

Y = { y | y is an odd number between 90 and 100 } = {91, 93, 95, 97, 99}