A fivedigit number is created using the digits 0 to 9 The fi

A five-digit number is created using the digits 0 to 9. The first digit cannot be zero, and repetition of digits is not allowed. How many five-digit numbers can be created?

There are 9 choices for the 1st digit.

9 choices for the 2nd digit

8 choices for the 3rd digit

7 choices for the 4th digit

6 choices for the 5th digit

then total choices = 9 x 9 x 8 x 7 x 6 = 27216

A five-digit number is created using the digits 0 to 9. The first digit cannot be zero, and repetition of digits is not allowed. How many five-digit numbers can

A fivedigit number is created using the digits 0 to 9 The fi

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