Question

In a certain state car license plates are numbered in the form of LL NNNN, where L stands for a letter of the alphabet and N stands for a 1-digit number from 0 to 9. How many car license plates outcomes are possible are there if all are allowed

Answer 1

Given:
LL NNNN

L - alphabet
N - number from 0 to 9

There repetition is allowed so. there are 26 choices in both Ls and 10 choices in the 4 Ns.

L L N N N N
26 * 26 * 10 * 10 * 10 * 10 = 6,760,000

There are 6,760,000 car license plate outcomes that are possible if all are allowed.