If 10 different balls are to be placed in 4 distinct boxes at random,
Question:

If 10 different balls are to be placed in 4 distinct boxes at random, then the probability that two of these boxes contain exactly 2 and 3 balls is :

  1. $\frac{945}{2^{11}}$

  2. $\frac{965}{2^{11}}$

  3. $\frac{945}{2^{10}}$

  4. $\frac{965}{2^{10}}$


Correct Option: , 3

Solution:

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