3 years ago

This question is from set can anyone answer me !

Mathematics

1 answer:

Virty [35]3 years ago

3 0

Answer:

n (aub)= n (a)+ n(b)

n (anb) = n (a)-n (b)

only a= n(a)+n(b) -(aub)

n only b= n (a)+n (b)-n (anb)

now solve your self because this formula help to solve

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This question is from set can anyone answer me !​

This question is from set can anyone answer me !