Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision | |||
| msc:mcqs_short_questions:real_analysis [2023/04/03 04:03] – [Sequence of Numbers] Administrator | msc:mcqs_short_questions:real_analysis [2023/04/03 04:06] (current) – [Series of Numbers] Administrator | ||
|---|---|---|---|
| Line 233: | Line 233: | ||
| * (C) $\sum |a_n|$ is convergent. | * (C) $\sum |a_n|$ is convergent. | ||
| * (D) $\sum |a_n|$ is divergent but $\sum a_n$ is convergent. \\ <btn type=" | * (D) $\sum |a_n|$ is divergent but $\sum a_n$ is convergent. \\ <btn type=" | ||
| + | </ | ||
| + | 11. A series $\sum a_n$ is convergent if and only if ..................... is convergent | ||
| + | * (A) $\{\sum_{k=1}^{\infty}a_k \}$ | ||
| + | * (B) $\{\sum_{k=1}^{n}a_k \}$ | ||
| + | * (C) $\{\sum_{n=1}^{\infty}a_k \}$ | ||
| + | * (D) $\{ a_n \}$ \\ <btn type=" | ||
| </ | </ | ||
| ==== Limit of functions ==== | ==== Limit of functions ==== | ||