If A and B are disjoint sets then,

n(A U B) = ____.

n(A) + n(B)

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n(A) - n(B)

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n(A) + n(B) - n(AB)

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Solution

The correct option is A
n(A) + n(B)

$n (A) + n (B)$

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Similar questions

A

B

n (A \cup B)

n (A \cup B)

If A and B are disjoint sets then,

n(A U B) = ____.

A & B

n (A \cup B) = n (A) + n (B) .

n (A \cup B)

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