A={2,4,6,8,10} and B={1,2,3,4,5}

Which solution set is the union A U B?

A. {2,4}

B.{1,2,3,4,5,6,8,10}

C.{1,3,5}

D.{7,9}

Question

Mathematics

Andrews

2 March, 13:22

A={2,4,6,8,10} and B={1,2,3,4,5}

Which solution set is the union A U B?

A. {2,4}

B.{1,2,3,4,5,6,8,10}

C.{1,3,5}

D.{7,9}

+3

Answers (1)

Know the Answer?

Cassis · Answer 1

The union of the sets is the combination of all the elements of the sets with them listed only once. In the given above, A U B = (1, 2, 3, 4, 5, 6, 8, 10). The numbers 2 and 4 are repeated but we have to write them only once. The answer is letter B.

A={2,4,6,8,10} and B={1,2,3,4,5}Which solution set is the union A U B?A. {2,4}B.{1,2,3,4,5,6,8,10}C.{1,3,5}D.{7,9}

A={2,4,6,8,10} and B={1,2,3,4,5}

Which solution set is the union A U B?

A. {2,4}

B.{1,2,3,4,5,6,8,10}

C.{1,3,5}

D.{7,9}