If n(A ∪ B ∪C) = 100, n(A) = 4 x, n(B) = 6 x, n(C) = 5 x, n(A ∩ B) = 20,n(B ∩C) = 15, n(A ∩C) = 25 and n(A ∩ B ∩C) = 10 , then the value of

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 If n(A ∪ B ∪C) = 100, n(A) = 4 x, n(B) = 6 x, n(C) = 5 x, n(A ∩ B) = 20,n(B ∩C) = 15, n(A ∩C) = 25 and n(A ∩ B ∩C) = 10 , then the value of x is________​

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Arya 1 week 2021-09-12T18:58:57+00:00 2 Answers 0 views 0

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    0
    2021-09-12T19:00:20+00:00

    Answer:

    த்தஉணஐடஐடjiwjwjwkwkkwkwkskwiia

    please branlist me

    0
    2021-09-12T19:00:20+00:00

    Answer:21

    Explanation:Since, A,B,C are disjoint sets

    ∴n(A∪B∪C)=n(A)+n(B)+n(C)

    =10+6+5=21

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