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Ask iit jee aieee pet cbse icse state board experts Expert Question: if Sn in agp is in power [a raised to n] form then S infinite term will be?
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coolavinash1992 (0)

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if sum of n terms in agp is in the form  then what will be sum of infinite terms?

    
krishna.gopal (2677)

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Het avinash your question is not clear
If it is
Sn = a^n
then sum upto infinity is
0 if mod(a)<1
1 if mod(a) = 1
infinite if mod(a)>1

Krishna Gopal Singh
B.Tech Chemical Engg
IIT Delhi 2002
Currently doing PhD from IIT Delhi
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