Question

Form a union for the following sets.

K=2,3, 5, 8)
L={3, 5, 7)
(3,5)
( )
(2,3,5,7,8)
(2,7,8)

Answer 1

The union of these sets is:

• A U B = {2, 3, 5, 7, 8}

Explanation:

Given the sets

• K = {2, 3, 5, 8}

• L = {3, 5, 7}

The union of two sets K and L is the collection of elements that are in K or in L or in both K and L

The 'union' of two sets is denoted by the symbol 'U'.

Therefore, the union of these sets is:

• A U B = {2, 3, 5, 7, 8}

Important Note: The duplicate or repeated elements of the sets are written only once.