Mathematics, 25.11.2020 22:30 sar1380

A password is 4 characters long, consisting of 2 letters and 2 numbers. The password must begin and end with a letter. If numbers can be repeated but letters cannot, how many possibilities are there?
a. 65.000
b 60,840
С 58,500
d. 52,650
Please select the best answer from the choices provided
A
D
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Update A

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A password is 4 characters long, consisting of 2 letters and 2 numbers. The password must begin and...