Permutation and CombinationHard
Question
The number of ways in which n distinct objects can be put into two different boxes is-
Options
A.n2
B.2n
C.2n
D.None of these
More Permutation and Combination Questions
How many numbers of 4 digits can be formed from the digits 1,2,3,4,5,6 (repetition is not allowed)...Out of 6 boys and 4 girls a group of 7 is to be formed. How many such groups are possible if boys are to be in majority?...The number of different proper factors of 3780 is-...Given five different green dyes four different blue dyes and three different red dyes how many combinations of dyes can ...How many numbers between 30000 and 40000 can be formed with the digits 2,3,5,6,9 if each digit can be repeated any numbe...