If n (A x B) = 18 and n(A) = 6, then n (B) =
Answers
Answered by
1
Step-by-step explanation:
n(A+B)=18
nA=6
nA+nB=18
6+nB=18
nB=18-6
nB=12Ans
Answered by
0
Answer:
n(B)=3
Step-by-step explanation:
n(A×B)=n(A)×n(B)
18=6×x
18/6=x
x=3
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