
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 that $(1+\sin t)(1+\cos t)=\frac{9}{4}$ and $(1-\sin t)(1-\cos t)=\frac{p}{q}-\sqrt{r},$ where $p, q,$ and $r$ are positive integers with $p$ and $q$ relatively prime, find $p+q+r.$

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