Question

From the digits 2,4,7,8 how many four digit odd numbers can be formed​

Answer 1

Answer:

7 is the odd number please give me a Brainleast

Answer 2

Answer:

6

Step-by-step explanation:

For odd numbers, 7 must come at last place, which leaves us as -

_ _ _ 7

So , you have to arrange 3 digits (2,4,8) in 3 different places and the number of ways of doing so is 3! = 6

* Remember - If you want to arrange n different object in n different ways, then the number of ways it can be done is n! *

Hope it helps :)