The sum can be found of a infinite G.P. whose common ratio is \[r\] [A

1.	The sum can be found of a infinite G.P. whose common ratio is \[r\] [AMU 1982]
A.	For all values of \[r\]
B.	For only positive value of \[r\]
C.	Only for \[0<r<1\]
D.	Only for \[-1<r<1(r\ne 0)\]
Answer» E.

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The sum can be found of a infinite G.P. whose common ratio is \[r\] [AMU 1982]

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