A 5-digit phone number cannot start with 0. Assume that there are no restrictions on...

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Calculus

A 5-digit phone number cannot start with 0. Assume that there are no restrictions on the remaining 4 numbers. How many telephone numbers are possible in which all 5 digits are different?The possible number of 5-digit telephone numbers where all the digits are different is ___.

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A 5-digit phone number cannot start with 0. Assume that there are no restrictions on the remaining 4 numbers. How many telephone numbers are possible in which all 5 digits are different?The possible number of 5-digit telephone numbers where all the digits are different is ___.

A 5-digit phone number cannot start with 0. Assume that there are no restrictions on...

50.1K

Verified Solution

Question

Calculus

A 5-digit phone number cannot start with 0. Assume that there are no restrictions on the remaining 4 numbers. How many telephone numbers are possible in which all 5 digits are different?The possible number of 5-digit telephone numbers where all the digits are different is ___.

Answer & Explanation Solved by verified expert

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