Form a union for the following sets K = {2, 3, 5, 8}; L = {3, 5, 7}.

The collection of distinct objects is called a set. The union of set A and set B contains all the elements of set A and set B. Union of two sets is denoted by the symbol ∪

Answer: A union set of sets K = {2, 3, 5, 8} and L = {3, 5, 7} is (K ∪ L) = {2, 3, 5, 7, 8}.

Let's find the union set.

Explanation:

The union set contains elements of both the sets without repetition.

Given, K = {2, 3, 5, 8} and L = {3, 5, 7}

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

Thus, a union set of sets K = {2, 3, 5, 8} and L = {3, 5, 7} is (K ∪ L) = {2, 3, 5, 7, 8}.