The sum of an infinite geometric series exist only if the condition on – McqOptions

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1.	The sum of an infinite geometric series exist only if the condition on the common ratio r is
A.	−1 < r < 1
B.	−1 ≤ r ≤ 1
C.	r < −1,r > 1
D.	r ≤ −1,r≥ 1
Answer» B. −1 ≤ r ≤ 1

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