For any two sets A and B- nA-B nbsp- nbsp-n-A-n-B- where- n-P- represents the number of elements in set P-FalseTrue

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Union

For any two s...

Question

For any two sets A and B,
$n (A \cup B) \geq n (A) + n (B)$
where, n(P) represents the number of elements in set P.

False

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True

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A

B

n (A U B) \geq n (A) + n (B)

n (P)

P

A & B,

n (A) = a; n (B) = b

n (A \times B) = n (B \times A) = a b .

A & B; n (A - B) =

and n (B - A) =

A & B,

n (A \cup B) = 100; n (A) = 45, n (B) = 60,

n (A \cap B) =

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