Question

Find the union and intersection of the following pair sets
A={2,3,5,6,7}, B={4,5,7,8}

Answer 1

A={2,3,5,6,7}, B={4,5,7,8}

AUB=(2,3,4,5,6,7,8)

AņB=(5,7)

Answer 2

Answer: The union will be {2,3,4,5,6,7,8} and the intersection will be {5,7}

Step-by-step explanation:

A union B= {2,3,5,6,7} union {4,5,7,8}= {2,3,4,5,6,7,8}

Take all the elements without repeating the elements again.

A intersection B= {2,3,5,6,7} intersection {4,5,7,8}= {5,7}

Take the elements common in both of the sets.

Hope you got the answer......