Q 1: A = {2,4,6} and B = {3,5,7} then find B  A. {2,3,5,7} {} {3,5,7} {2}

Q 2: A = {7,8,9} and B = {8,9,10} then find B  A. {10} NOne of these {7} {}

Q 3: A = {2,4,6} and B = {4,6,8} then find B  A. {} {8} {4,6,8} {2,4,6,8}

Q 4: A = {5,10,15,20} and B = {10,20,30} then find B  A. {} {5,10,15} {5,15} {30}

Q 5: A = {1,2,3} and B = {3,6,9} then find B  A. {6,9} {3,6,9} None of these {}

Q 6: A = {10,20,30} and B = {20,40,60} then find B  A. {40,60} {10,20,30} {10} {}

Q 7: A = {100,200,300,400} and B = {200,400,600} then find B  A. {100} None of these {600} {100,600}

Q 8: A = {2,3,5,7} and B = {3,5,7} then find B  A. {} None of these {2} {3,5,7}

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