
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
Evaluate the complexity of the expression $\left(\frac{1}{a^2} + \frac{1}{b^2}\right)^{-1}$, where $a$ and $b$ are non-zero real numbers.
A) $\frac{a+b}{a^2b^2}$
B) $\frac{a^2b^2}{a+b}$
C) $\frac{a^2+b^2}{a^2b^2}$
D) $\frac{a^2b^2}{a^2+b^2}$

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