
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
Given $f(x) = \log\_a(1+x) + \log\_a(3-x)$ where $a > 0$ and $a \neq 1$, and $f(1) = 2$.

(1) Find the value of $a$ and the domain of $f(x)$;

(2) Find the maximum value of $f(x)$ on the interval $[0, \frac{3}{2}]$.

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