With identity theft on the rise, it is important that online websites, especially banking and credit card sites, require longer pin numbers. Complete each part of the assessment below.

Genuine Bank’s website requires that your pin number only be two numerical digits long. So, the first number to choose is from set A below and the second number to choose is from set B below. Find the cross product A × B to determine the number of possible combinations.

A = {0, 2, 4, 6, 8}

B = {1, 3, 5, 7, 9}

Valliant Bank’s website requires that your pin number be two digits lon

Question

With identity theft on the rise, it is important that online websites, especially banking and credit card sites, require longer pin numbers. Complete each part of the assessment below.

Genuine Bank’s website requires that your pin number only be two numerical digits long. So, the first number to choose is from set A below and the second number to choose is from set B below. Find the cross product A × B to determine the number of possible combinations.

A = {0, 2, 4, 6, 8}                     

B = {1, 3, 5, 7, 9}

Valliant Bank’s website requires that your pin number be two digits lon

blurbendy · Answer

A x B is going to be the set looking like this:

{(0, 1), (0,3), (0, 5), (0, 7), (0, 9), (2, 1), (2, 3), (2, 5).... etc }

Basically pair a single element at a time in A with All the elements in B like I did with 0 and started to do with 2.