How-many-possibilities-are-there-for-picking-random-numbers-that-ranges-from-1-3-that-sum-up-to-7-

Question Number 186331 by Red1ight last updated on 03/Feb/23

How many possibilities are there for picking random numbers that ranges from 1-3 that sum up to 7?

Commented by mr W last updated on 03/Feb/23

8 possibilities: 3+3+1 3+2+2 3+2+1+1 3+1+1+1+1 2+2+2+1 2+2+1+1+1 2+1+1+1+1+1 1+1+1+1+1+1+1

Commented by Red1ight last updated on 03/Feb/23

is there a general formula for any number n instead of 7 ?

Commented by mr W last updated on 03/Feb/23

i t h i n k y o u s h o u l d b e a b l e t o f i n d o u t

b y y o u r s e l f .

Commented by mr W last updated on 03/Feb/23

n o .

Commented by mr W last updated on 03/Feb/23

https://en.m.wikipedia.org/wiki/Partition_(number_theory)