Q 1: A = {7,8,9} and B = {8,9,10} then find B  A. {7} NOne of these {10} {}

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

Q 3: A = {10,20,30} and B = {20,40,60} then find B  A. {10,20,30} {10} {40,60} {}

Q 4: A = {1,2,3} and B = {3,6,9} then find B  A. {} {6,9} {3,6,9} None of these

Q 5: A = {100,200,300,400} and B = {200,400,600} then find B  A. {100} {600} None of these {100,600}

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

Q 7: A = {8,16,24} and B = {16,24,32} then find B  A. {32} {16,24,32} {8} {}

Q 8: A = {5,10,15,20} and B = {10,20,30} then find B  A. {30} {5,10,15} {5,15} {}

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