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A and B are two sets such that n (A - B) =14 + x, n(B - A) = 3x and n(A ∩ B) = x. Draw a Venn diagram to illustrate information and if n(A) = n(B), then find the value of x. |
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Answer» A and B are two sets such that n (A - B) =14 + x, n(B - A) = 3x and n(A ∩ B) = x. Draw a Venn diagram to illustrate information and if n(A) = n(B), then find the value of x. |
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