Math Problem Statement
定义了数列$$\{a_n\}$$,其中$$a_n$$是嵌套了$$n$$层根号的表达式。我们可以写出递归关系: $$a_1 = \sqrt{1}$$ $$a_{n+1} = \sqrt{1 + a_n}$$ 求极限
Solution
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Math Problem Analysis
Mathematical Concepts
Recurrence Relations
Limits
Algebra
Formulas
$$L = \sqrt{1 + L}$$
$$L^2 = 1 + L$$
Quadratic formula: $$L = \frac{1 \pm \sqrt{5}}{2}$$
Theorems
Quadratic Equation Solution
Convergence of Monotonic Bounded Sequences
Suitable Grade Level
Undergraduate Level
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