Question

If n(A x B)=6 and A= {1, 3}, then n(B) is (1) 1 (2) 2 (3) 3 (4) 6​

Answer 1

Answer:

(3) 3

Step-by-step explanation:

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

6=2 x n(B)

n(B)=3.

Hope it helps:)

please mark brainliest!

peace✌

Answer 2

Answer:

Step-by-step explanation:

(3) 3

n(A x B) = 6

n(A) = 2

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

6 = 2 x n(B)

n(B) = 6/2 = 3