
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
(I) Simplify and calculate: $$\log_{ \frac {1}{3}} \sqrt {27} + \lg 25 + \lg 4 + 7^{-\log_{7}2} + (-0.98)^{0}$$;  
(II) Given a point $$P( \sqrt {2}, - \sqrt {6})$$ on the terminal side of angle α, calculate: $$\frac {\cos( \frac {\pi}{2}+α)\cos(2\pi-α)+\sin(-α- \frac {\pi}{2})\cos(\pi-α)}{\sin(\pi+α)\cos( \frac {\pi}{2}-α)}$$.

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