Math, asked by arshdeep9643, 2 months ago

2. If A and B are two sets such that AUB has 20
elements, A has 8 elements and B has 16 elements, how
many elements does An B have ?

Answers

Answered by ksnaidu443

1

Answer:

4

Step-by-step explanation:

n(AnB) =n(A)+n(B)-n(AUB)

= 8+16-20

=24-20

=4

Answered by amodr714

0

join

Step-by-step explanation:

join

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