1. (i) How many different car number plates are possible with 3 letters followed by 3 digits? (ii) How many of these number plates begin with ABC? (1 Mark) 1.i How many different car number plates are possible with 3 letters followed by 3 digits?(ii) How many of these number plates begin with ABC? (1Mark) 3L
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Step 1: To find the number of different car number plates possible with 3 letters followed by 3 digits, we need to determine the number of choices for each position. Show more…
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Question 3: In a certain country, the car number plate is formed by 4 digits from the digits 1, 2, 3, 4, 5, 6, 7, 8, and 9 followed by 3 letters from the 26 letters of the alphabet. (a) How many number plates can be formed if neither the digits nor the letters are repeated? (b) How many number plates can be formed if the digits and the letters can be repeated? (c) How many number plates can be formed if neither the digits nor the letters are repeated, but the car number plate could be 4 digits then 3 letters or 3 letters then 4 digits?
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How many different license plates are possible if each contains three letters followed by three digits? How many of these license plates contain no repeated letters and no repeated digits?
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A.. If a state has license plates that use up to 6 digits, how many possible plates are there? B. If a state has license plates that can be either 3 letters followed by 3 digits or 3 digits followed by 3 letters, how many possible plates are there?
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