How many 10 digits numbers have no two digits the same and do not start with 0 or 1?

asked Nov 9, 2022 172k views

2 votes

4.1k points

Please log in or register to add a comment.

6 votes

Answer:

at least 99

Explanation:

each number starting from 2 can be moved 11 times per thing.

JosephA answered Nov 15, 2022

3.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.6m questions

4.6m answers