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

m a t h w a y. c o m

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