From the digit 4,5,7,6,1 how many three digit odd number can be made
Answers
Answered by
1
We have 3 odd digits.
So at a time 1 will be fixed
Then out of 5, 4 digits are left for making 3 digit no.
Since one place is fixed so no. can be 4*3.
We have 2 more odd digits therefore total no of odd digits formed will be
= 4*3*3=36
So at a time 1 will be fixed
Then out of 5, 4 digits are left for making 3 digit no.
Since one place is fixed so no. can be 4*3.
We have 2 more odd digits therefore total no of odd digits formed will be
= 4*3*3=36
Similar questions