AP EAMCET · Maths · Permutation Combination
The number of ways of distributing eight identical rings to three different girls so that every girl gets at least one ring is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
We know that the probability of selection of r objects out of n distinct objects when p objects are always selected is Cr-pn-p. Here, n=8, r=3, p=1 The number of ways of distributing eight identical rings to three different girls so that every girl gets at least one…
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