Question

Please Help ! Need Urgent Help

Answer 1

Part 2:
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 long, the first must be a v or b and the second digit must be a number from 1 to 5. Find the cross product C × D to determine the number of combinations possible.

C = {v, b}

D = {1, 2, 3, 4, 5}

What is the difference in the number of possible pin numbers between Genuine and Valliant Banks? Which bank would you be more comfortable using if you were concerned with identity theft? Why? Explain your answers in complete sentences with proper grammar.

Answer 2

@ganeshie8

Answer 3

Is this a assignment

Answer 4

yes

Answer 5

homework!

Answer 6

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

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


Find AXB

Answer 7

AXB?

Answer 8

AXB is simply the pairs formed by picking first element from A, and second element from B

Answer 9

il give an example :-

If,
M = {apple, orange}
N = {sunday, monday}

then,

M X N =

(apple, sunday) ,
(apple, monday),
(orange, sunday),
(orange, monday)

Answer 10

so i just give all the possible combinations for both and then compare?

Answer 11

exactly !

Answer 12

awesome thanks!