Home
Class 11
MATHS
An ordinary cubical dice having six face...

An ordinary cubical dice having six faces marked with alphabets A, B, C, D, E, and F is thrown `n` times and the list of `n` alphabets showing up are noted. Find the total number of ways in which among the alphabets A, B, C D, E and F only three of them appear in the list.

Promotional Banner

Similar Questions

Explore conceptually related problems

An unbiased dice, with faces numbered 1, 2, 3, 4, 5, 6, is thrown n times and the list of n numbers shown up is noted. Then find the probability that among the numbers 1, 2, 3, 4, 5, 6 only three numbers appear in this list and each number appears at least once.

Choose the right option in which all the alphabets A, B, C, D and E are correctly identified

An unbiased dike,with faces numbered 1,2,3,4,5,6, is thrown n xx and the list of n numbers shown up is noted.Then find the probability that among the numbers 1,2,3,4,5,6 only three numbers appear in this list.

Six faces of the dice are A, B, C, D. E and F. A is adjacent to B. B is adjacent to D but not C. E is adjacent to D and F. What is the side opposite to A?

Six friends A, B, C, D, E and F are sitting in a row facing East. C is between A and E. B is just to the right of E but left of D. F is not at the right end. Who is to the left of A ?

There are six persons A, B, C, D, E and F. C is the sister of F. B is the brother of E's husband. D is the father of A and grandfather of F. There are two fathers, three brothers and a mother in the group. Who is the mother?