
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 the function $f(x)=\frac{\sin{2x}+2\cos^{2}{x}}{\cos{x}}$,
(I) Find the domain of the function and the value of $f(\frac{\pi}{4})$;
(II) Find the interval where $f(x)$ is monotonically increasing on $(0, \frac{\pi}{2})$.

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