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valkas [14]
2 years ago
13

If n(X)=200,x)=300 and n(XUY)=400thenFind the value of n (B)Step by step

Mathematics
2 answers:
Juliette [100K]2 years ago
6 0
N(x) 200 and so on n(UXY 0400
IgorLugansk [536]2 years ago
4 0
I’m sorry I’m late but you multiply that n(x)=200 by x=300 and n(xuy)=400
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