Question

Using the digits 1, 2, 3, 4, 5 how many 3 digit numbers (without repeating
the digits) can be made?​

Answer 1

Answer:

3 Digit number  

No repetition  

1,2,3,4,5,6

Number of possible numbers  

⇒  

6

P  

3

​  

 

⇒6×5×4

⇒120

Therefore 120 such numbers are possible

Step-by-step explanation:

Answer 2

take hcf

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