Permutation and CombinationHard
Question
The exponent of 7 in 100! is -
Options
A.14
B.15
C.16
D.none of these
More Permutation and Combination Questions
There are four balls of different colours and four boxes of colours same as those of the balls. The number of ways in wh...A bag contains 6 different white and 5 different black balls. 4 balls are drawn at a time. The number of ways in which a...A five letter word is to be formed such that the letters appearing in the odd numbered positions are taken from the lett...In how many ways a team of 11 be chosen from 20 students of a class so that 2 particular students are always included an...Total number of even divisors of 2079000 which are divisible by 15 are -...