A and B are joined sets-If nA-B - 25 - x- nB - A - 2x- nA - B - 2x and nA - 2-nB- then x - -

n (A B) = 25 + x, n(B A) = 2x n(A∩ B) = 2x n(A) = n(A B)+n(A∩ B) nbsp; nbsp; nbsp; nbsp;= 25 + x +2x = 25 + 3x n(B) = n(B A) + n(A ∩ B ...

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Intersection of Sets

A and B are j...

Question

A and B are joined sets.If $n (A - B) = 25 + x,$ $n (B - A) = 2 x,$ $n (A \cap B) = 2 x$ and n(A) = 2[n(B)], then x = ____.

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A and B are joined sets.If $n (A - B) = 25 + x,$ $n (B - A) = 2 x,$ $n (A \cap B) = 2 x$ and n(A) = 2[n(B)], then x = ____.

Let $n (A - B) = 25 + x, n (B - A) = 2 x$ and $n (A \cap B) = 2 x .$ If $n (A) = 2 (n (B)),$ then $x$ = ___.

n (A - B) = 25 + x,

n (B - A) = 2 x

n (A \cap B) = 2 x

n (A) = 2 (n (B))

x

n (A - B) = 25 + X, n (B - A) = 2 X

n (A \cap B) = 2 X .

n (A) = 2 (n (B)),

X

Let $n (A - B) = 25 + x, n (B - A) = 2 x$ and $n (A \cap B) = 2 x .$ If $n (A) = 2 (n (B)),$ then $x$ = ___.

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