Question: How many four-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 if the first digit
How many four-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 if the first digit cannot be 0? Repeated digits are allowed.
Step by Step Solution
3.51 Rating (161 Votes )
There are 3 Steps involved in it
There are 9 choices for the f... View full answer
Get step-by-step solutions from verified subject matter experts
