Question

U = {1, 2, 3, 4, 5, 6, ..., 24), A = {Factors of 14), B= {Factors of 24). n(A U B) = ?
(Note: This is question of the chapter 'Types of Sets' in Math)​

Answer 1

Answer:

n(A U B)= {1,2,3,4,6,7,8,12,14,24}

Step-by-step explanation:

A= {1,2,7,14}

B= {1,2,3,4,6,8,12,24}

So,A U B= {1,2,3,4,6,7,8,12,14,24}

Answer 2

Answer:

n ( A U B ) = 2

Step-by-step explanation:

A = { 1,2,7,14}

B = { 1,2,3,4,6,8,12,24}

(A U B )= {1,2}

n (A U B} = 2