Sum of the numbers in a Geometric Progression
Sn= (a(1- r^n))/1-r
a= first term,
r= common ratio,
n= number of terms and
Sn= sum of the number of terms
- wong chee tat :)
Showing posts with label sum. Show all posts
Showing posts with label sum. Show all posts
Sunday, April 10, 2016
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