題組內容
2. Suppose that $\{a_n\}$ is a sequence $a_1 = 1$ and $a_{n+1} = \sqrt{a_n + 2}$, $\forall n \in N$.
(2) \( (6\%) \) Explain why \( \{a_n\} \) is convergent.
阿摩線上測驗
登入
阿摩線上測驗
登入
2. Suppose that $\{a_n\}$ is a sequence $a_1 = 1$ and $a_{n+1} = \sqrt{a_n + 2}$, $\forall n \in N$.
(2) \( (6\%) \) Explain why \( \{a_n\} \) is convergent.