Find the number of all bit strings of length 5.

Q: 4x=22(mod10)

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Q: in how many ways can 5 starting positions on a basketball team be filled with 12 men who can play…

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Q: How many 10-bit strings are there if the string must start with 001 or 10?

A: By using the given information the solution is given as follows

Q: How many different 16- bit strings contain exactly 4 1s?

A: According to the given information the total number of bits in a string is 16.It is needed to…

Q: Suppose that a password is exactly six characters and each character is 1 of the 26 lowercase…

A: The number of lowercase letters is 26 and the number of integers is 10.

Q: How many bit strings of length 5 contain at least two 1s?

A: We first find number of bit strings of length 5 that  contain less than two 1s. (1) When there is no…

Q: How many strings of 12 ternary digits (0, 1, or 2) are there that contain exactly hree Os, five 1s,…

A: Strings of 12 ternary digits, 3 possibilities for each digit in the string, gives a total of 3^12 =…

Q: | Suppose 10 ducks and 6 geese line up in a single row. In how many ways can they line up so that no…

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Q: Show that a6-1 is divisible by 168 whenever (a, 42)=1.

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