Question 3711 – Engineering-Mathematics
April 7, 2024Computer-Networks
April 7, 2024Question 3756 – Engineering-Mathematics
In how many ways can 15 indistinguishable fish be placed into 5 different ponds, so that each pond contains at least one fish ?
Correct Answer: A
Question 828 Explanation:
→ We know that if we have “n” identical items which will be distributed in “r” distinct groups where each must get at least one then the number of way is C(n−1,r−1)
→ From the given question, n=15, r=5 We need to calculate C(14,4) and it’s value is 1001.
→ From the given question, n=15, r=5 We need to calculate C(14,4) and it’s value is 1001.
1001
3876
775
200