
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 an ellipse C: $$\frac {x^{2}}{a^{2}}+ \frac {y^{2}}{b^{2}} = 1$$ ($a > b > 0$), with an eccentricity of $$\frac { \sqrt {3}}{2}$$, and its two foci are F<sub>1</sub> and F<sub>2</sub>. A line passing through F<sub>1</sub> intersects the ellipse C at points M and N, and the perimeter of △F<sub>2</sub>MN is 8.
(1) Find the equation of ellipse C;
(2) A tangent line l from point P(m, 0) to the circle $x^{2}+y^{2}=1$ intersects ellipse C at points A and B. Find the maximum value of the chord length |AB|.

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