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If P=(1,2,3,4,5,6,7) and Q=(2,5,8,9), th...

If `P=(1,2,3,4,5,6,7)` and `Q=(2,5,8,9)`, then find `P cup Q`.

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The correct Answer is:
(1,2,3,4,5,6,7,8,9)
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If P=(1,2,3,4,5,6,7) and Q=(2,5,8,9) , then find P-Q.

If P=(1,2,3,4,5,6,7) and Q=(2,5,8,9) then find P cap Q .

Knowledge Check

  • If mu ={0,1,2,3,4,,5,6,7,8,9} X{2,3,5,7} and y={2,5,8} Find n(X' cup Y')

    A
    8
    B
    7
    C
    6
    D
    9

  • If P(A) = (2)/(3) , P(B) = (4)/(9) and P ( A cup B) = (4)/(5) , then find P (A cap B) .

    A
    `(45)/(14)`
    B
    `(4)/(45)`
    C
    `(1)/(5)`
    D
    `(1)/(45)`

  • If mu = { 0,1,2,3,4,5,6,7,8,9} , X = {2,3,5,7} and Y = {2,5,8} . Find n (X cup Y) .

    A
    5
    B
    7
    C
    6
    D
    9

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    If P=2^(3).3^(10).5,Q=2^(5).3.7 , then find the HCF of P and Q.

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