Que: If a, b, c, d and e are five natural numbers, then find the number of ordered sets(a, b, c, d, e) possible such that a+b+c+d+e=75.

a. ⁶⁵C₅
b. ⁵⁸C₆
c. ⁷²C₇
d. ⁷⁴C₄
Answer: ⁷⁴C₄

Leave a Comment