Question

if n(AxB)=6 and A=(1,3)then n(B)
is​

Answer 1

Answer:

Step-by-step explanation:

n(AxB)=6

If A=(1,3)

Then n(A)=2

n(AxB)=n(A) x n(B)

Let n(B)=N

So 6=2x N

6/2=N

3=N

n(B)=3