Question: lQuestion 8 [4 points) Let A be an alphabet consisting of 9 letters including the letter 2. How many different strings of length 4 can

lQuestion 8 [4 points) Let A be an alphabet consisting of 9 letters including the letter 2. How many different strings of length 4 can be formed over this alphabet that start with "z" and where no letter is repeated? Your Answer: :l Answer Question 9 {4 points} Let A be an alphabet consisting of 6 letters including the letter 2. How many different strings of length 4 can be formed that contain the letter "2" (anywhere) and where no letter is repeated? Your Answer: :]

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