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Find the sum of the geometric series if n = 6, r= 1/4, a = 2.
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5 votes
Find the sum of the geometric series if n = 6, r= 1/4, a = 2.

User Hbprotoss
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1 Answer

7 votes

Sn = a(1-r^n)/(1-r)

Sn= 8(1-1/4096)/3= 2.67

User JackSun
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