Math, asked by Pratyasha3916, 11 months ago

Find the number of 4 digits formed with 1,2,3,4,5 in which 3 occurs at the unit place

Answers

Answered by Anonymous
2

Answer:24 digits can be formed.

Step-by-step explanation:

4P3 * 3! = 24

as 3 is kept on unit place we are left will only 1245 i.e. 4 digits which are then permuted among themselves i.e. 3! .

Similar questions