Math, asked by RishabhBansal, 1 year ago

Hey!!

Q. How many 4 digit numbers are there with no digit repeated ?

Chapter Permutation and Combinations

Class 11

Answers

Answered by brijlalnishad

12

4,536number of four digit numbers which are not repeated are there.

= 9 x 9 x 8 x 7 = 4536

Answered by psupriya789

0

Answer:

4536

Step-by-step explanation:

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