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Diffstat (limited to '3808/CH6/EX6.6/Ex6_6.sce')
| -rw-r--r-- | 3808/CH6/EX6.6/Ex6_6.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3808/CH6/EX6.6/Ex6_6.sce b/3808/CH6/EX6.6/Ex6_6.sce new file mode 100644 index 000000000..25b0b648e --- /dev/null +++ b/3808/CH6/EX6.6/Ex6_6.sce @@ -0,0 +1,21 @@ +//Chapter 06: Counting + +clc; +clear; + +function res=permutation(n,r) //function definition +i=n +res=1 +l=(n-r)+1 +u=n +for i=l:u //computing the permutation +res=res*i +end +return res +endfunction + +a=permutation(5,3)//function call +b=permutation(5,5)//function call + +mprintf("The number of ways to select 3 students from a group of 5 students to line up for a picture is %d",a) +mprintf("\nThe number of ways to select 5 students from a group of 5 students to line up for a picture is %d",b) |