
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) = x + sinx,

1. Find the equation of the tangent line to the curve y = f(x) at the point $( \frac {π}{2} , f( \frac {π}{2}))$.
2. If the inequality f(x) ≥ axcosx holds true in the interval $[0, \frac {π}{2}]$, find the range of values for the real number a.

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