Q 1: A = {2,4,6} and B = {4,6,8} then find A  B. {2,4,6} {2} {2,4,6,8} None of these

Q 2: A = {1,2,3} and B = {4,5,6} then A Ç B = ______? {} A prime universal set

Q 3: A = {1,2,3} and B = {3,6,9} then find B  A. {3,6,9} {} {6,9} None of these

Q 4: If A = {1,2,3,4} and B = {x}, the find A X B. {(1,x), (2,x), (3,y), (4,x)} {(1,x), (2,y), (3,x), (4,x)} {(1,x), (2,x), (x,3), (4,x)} {(1,x), (2,x), (3,x), (4,x)}

Q 5: A = {x/x Î N, and x ³ 5}. Finite set Infinite set

Q 6: B is a set of all months in a year having 30 days. B = {January, April, June, September, November} B = {April, June, September, November} B = {February, April, June, September, November}

Q 7: A = {2,3,5,7}, B = {3,5,7} and C = {2,3,4,5} find AÇ(BÇC) {3,4,5} {3,5,6} {3,5} {2,3,5}

Q 8: If A Ç B = Æ, then A  B = _____. A B Æ

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