Answer:
Hello,
The answer would be,
A union B = {3,6,9,12}
and A intersection B= {6,9}
A 6 character computer password is made up of 4 numbers followed by 2 letters. How many different passwords are possible? a. 810
2 answers:
You might be interested in
Answer:
60
Step-by-step explanation:
First, find the area of the square as it the missing piece wasn't missing.
8 x 9 = 72
Then, find the area of the missing section.
3 x 4 = 12
Finally, subtract 12 from 72
and you get 60