How many numbers can be formed using all the digits 1,2,3,4,3,2,1 such that even digits always occupy even places ?

How many numbers can be formed using the digits 1,2,3,4,2,1 such that even digits occupies even place?

How many numbers can be formed using the digits 2, 3,4, 5, 2,4, 5, 5 such that even digits occupy even places.

How many numbers can be formed with the digits 1,2,3,4,3,2,1 so that the odd digits always occupy the odd places?

How many numbers can be formed with the digits 1, 2, 3, 4, 3, 2, 1 so that odd digits always occupy the odd places?

The number of different numbers that can be formed by using all the digits 1,2,3,4,3,2,1 so that odd digits always occupy the odd places IS 1)62)72 3) 60 ) 18

How many numbers can be formed using the digits 1, 2, 3, 4, 3, 2, 1 so that the odd digits always occupy the odd places?

How many numbers can be formed with digits 1,2,3,4,3,2,1, so that odd digits always occupy the odd places?

The total number of numbers that can be formed by using all the digits 1,2,3,4,3,2,1 so that the odd digits always occupy the odd place is

How many numbers can be formed with the digits 1, 2, 3, 4, 3, 2, 1 so that the odd digits always occupy the odd places?