
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Consider the curve $y=x^{n+1}$ (where $n$ is a positive integer) and its tangent at the point (1,1). Let the x-coordinate of the intersection point between this tangent and the x-axis be $x_n$.
(Ⅰ) Let $a_n = \log{x_n}$. Find the value of $a_1 + a_2 + \ldots + a_9$.
(Ⅱ) Define $nf(n) = x_n$. Determine whether there exists a largest positive integer $m$ such that the inequality $f(n) + f(n+1) + \ldots + f(2n-1) > \frac{m}{24}$ holds for all positive integers $n$. If such an $m$ exists, find its value; if not, explain why.

Present the answer in LaTex format: \boxed{Your answer}
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