Question

If A={1 , 2 , 3 , 4} and B={3 , 4 , 5 , 6 , 7} find (i) AUB (ii) AՈB (iii) A-B (iv) B-A .

Answer 1

Answer:

(I) {1,2,3,4,5,6,7}

(ii) {3,4}

(iii) {1,2}

(iv) {5,6,7}

Answer 2

Answer:

AUB=3,4

AnB=1,2,5,6

please make me as a BRAINLIST ☺️