Search found 1 match

Go to advanced search

by kt5016
Mon Nov 15, 2010 9:54 am
Forum: Discrete Math
Topic: counting paths in three-dimensional space
Replies: 2
Views: 2854

counting paths in three-dimensional space

i encountered a problem on counting. we have a 3 dimensional space. starting from (0,0,0), we need to go to (a,b,c) where a, b and c are positive integers by adding (1,0,0), (0,1,0) or (0,0,1). how many different paths are there? using a tree diagram, i tried to find out the number of paths of a=1,b...

Go to advanced search