Math, asked by prashantjadon17, 4 months ago

How many 3-digit numbers can be formed by using the digits 1 to 9 if
repetition of digits is not allowed​

Answers

Answered by nitashreetalukdar
5

Answer:

answer is 504

Step-by-step explanation:

hope it will help you

Answered by Anonymous
6

Answer:

504

is the correct answer

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