A) 5630
B) 4260
C) 5456
D) None
Correct Answer: C
Solution :
[c] The number of ways to divide n identical things among r persons \[{{=}^{n+r-1}}{{C}_{r-1}}\](By multinomial theorem) n=30, r=4 Req. no. of ways \[{{=}^{30+4-1}}{{C}_{4-1}}{{=}^{33}}{{C}_{3}}\] \[=\frac{33\times 32\times 31}{3\times 2}=5456\]You need to login to perform this action.
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