Question

If A is equal (2,3,4,5) and B is equal (c,d,e,f) than what is A U B

Answer 1

Given: A={2,3,4,5}

B={c,d,e,f}

Therefore, A U B

={2,3,4,5} U {c,d,e,f}

={2,3,4,5,c,d,e,f}

Since U means the Union or sum of two or more sets..

Hope it helps..