The sum can be found of a infinite $G.P.$ whose common ratio is $r$
The sum can be found of a infinite $G.P.$ whose common ratio is $r$
- 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)$
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