Question

If P={1,2,5,7,9} R={3,4,5,7,9},5={2,3,4,5,8}Then find {PnR}ns

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) (PUQ)UR (ii) (PnQ)nS (iii) (

QnS)nR