Math, asked by amishasonowal1, 6 months ago

Is n(A-B) = n(A) - n(B) ?

Answers

Answered by Nischalunstoppable

2

yes

n(A-B) = n(A)-n(B) both are equal..

Answered by SrijanShrivastava

0

This case is only possible when B is a subset of A or A is a superset of B

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