Astate's license plates consist of 3 letters followed by 4 digits. how many possible license plates can be issued using this condition?

A state’s license plates consist of 3 letters followed by 4 numbers.

Since we know that, in English alphabet there are 26 letters and also there 10 digits on a number scale ranging from 0 to 9

Case 1: When repetition is allowed.

Therefore , the total number of license plates that can be generated

= 26 ×26×26×10×10×10×10

= 175,760,000

Case 2: When repetition is not allowed.

Therefore, the total number of license plates that can be generated

= 26×25×24×10×9×8×7

= 78,624,000

56

step-by-step explanation:

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d