
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 the Cartesian coordinate system $(xOy)$, with the origin $O$ as the pole and the positive semi-axis of $x$ as the polar axis, establish a polar coordinate system. Given that the equation of the curve $C$ is $ \begin{cases} x=t^{2} \\ y=2t \end{cases}(t $ is a parameter$), and the equation of the line $l$ is $kρ\cos θ-ρ\sin θ-k=0(k$ is a real number$), if the line $l$ intersects the curve $C$ at points $A$ and $B$, and $F$ is the focus of the curve $C$, then the value of $\frac{1}{|AF|}+ \frac{1}{|BF|}$ is _____.

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