class 11

Math

Algebra

Permutations and Combinations

Statement-1 : The number of ways of distributing 10 identical balls in 4 distinct boxes such that no box is empty is $_{9}C_{3}$ .Statement-2 : The number of ways of choosing any 3 places from 9 different places is $_{9}C_{3}$. Statement-1 is true, Statement-2 is true; Statement-2 is a correct explanation for Statement-1. Statement-1 is true, Statement-2 is true; Statement-2 is not a correct explanation for Statement-1. Statement-1 is true, Statement-2 is false. Statement-1 is false, Statement-2 is true.