
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
In $\triangle ABC$, the angles $A$, $B$, $C$ have opposite sides $a$, $b$, $c$ respectively, with $B=\frac{\pi}{3}$, $\cos A=\frac{4}{5}$, and $b=\sqrt{3}$.

(1) Find the value of $\sin C$;
(2) Find the area of $\triangle ABC$.

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