Question

1.If n(A X B) =6 and A={1,2,3} then n(B) is

Answer 1

Answer:

The answer is (6,3,2)

Step-by-step explanation:

By -:

1 * 6 = 6

2 * 3 = 6

3 * 2 = 6

Answer 2

Step-by-step explanation:

We have given that

n(A*B)=6

And......A=(1,3)

Therefore, n(A) = 2

So,

n(A*B) = n(A)*n(B)

n(B)=6/2

n(B)= 3

Mark me as brainliest