Question

A={1,2,5,7,9}=q={2,3,5,9,11},{3,4,5,7,9}and.s={2,3,4,5,8,}then.find.(qns)nr

Answer 1

Answer:

If P = {1, 2, 5, 7, 9}, Q = {2, 3, 5, 9, 11}, R = {3, 4, 5, 7, 9} and S = {2, 3, 4, 5, 8}, then find (i) (P ∪ Q) ∪ R (ii) (P ∩ Q) ∩ S (iii) (Q ∩ S) ∩ RRead more on Sarthaks.com - https://www.sarthaks.com/959926/if-p-1-2-5-7-9-q-2-3-5-9-11-r-3-4-5-7-9-and-s-2-3-4-5-8-then-find-i-p-q-r