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If A={1,2},B={3,4} then show that A xx(B...

If A={1,2},B={3,4} then show that `A xx(B nn O/)=O/`.

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If A={1,2}, B={3,4} find A xx B

If A = {1, 2} and B = {3, 4} then write A xx B .

Knowledge Check

  • Let A = {1, 2, 3, 4}, B= {2, 3, 4, 5}, then n[(A xx B)nn(B xx A)] is

    A
    3
    B
    6
    C
    9
    D
    16

  • If A = {2, 4} and B= {3, 4, 5}, then (A nn B) xx (B uu A)]

    A
    {(2, 2), (3, 4), (4, 2), (5, 4)}
    B
    {(2, 3), (4, 3), (4, 5)}
    C
    {(2, 4), (3, 4), (4, 4), (4, 5)}
    D
    {(4, 2), (4, 3), (4, 4), (4, 5)}

  • If A = {x:x^2-5x+6=0} , B = {2, 4}, C = {4, 5}, then Axx(B nn C) =

    A
    {(2, 4), (3, 4))}
    B
    {(4, 2), (4, 3)}
    C
    {(2, 4), (3, 4), (4, 4)}
    D
    {(2, 2), (3, 3), (4, 4), (5, 5)}

    • Similar Questions

    Explore conceptually related problems

    Let A={1,2},B={1,2,3,4],C={5,6}.Verify that A xx (B nn C)=(A xx B) nn (A xx C) .

    If A={1,2,3},B={3,4} and C={4,5,6},Find A xx (BnnC)

    If U= (1,2,3,4,5,6) , A={2,3}, B= {3,4,5} show that ( A cup B)' =A' cap B'

    If U= {0, 1, 2, 3, 4}and A={1, 4}, B={1, 3} show that (A cup B)^(l) = A^(l) cap B^(l) .

    If A {2, 4} and B= {3, 4, 5} then (AnnB) xx (AuuB) =

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