Question: Let {an} be a sequence, and let {sn} represent the sequence of partial sums for the infinite series n=1an. Which of the following statements is/are

Let {an} be a sequence, and let {sn} represent the sequence of partial sums for the infinite series n=1an. Which of the following statements is/are true?I. If n=1an=5, then {an} converges.II. If {an} converges then n=1an converges.III. If {sn} converges to 5, then n=1an=5,I only.I,II and III.II and III only.I and III only.II only

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