Q 1: Find the set A  B.
{7,8,9} {1,2,3,4,5,6} {3,4} {1,2,5,6}

Q 2: Find the set B.
{3,5} {1,2,3,4} {3,5,7,9,11} {9,7,11}

Q 3: Find the set B  A.
{1,2} {4,6,8} {1,2,3,5,7} {3,5,7}

Q 4: Find the set A È B.
{1,5,6,7} {1,2,3,4,5,6,7,8,9,10} {8,9,10} {2,3,4}

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