1. **Stating the problem:** We need to find the values of $a$ and $b$ given some conditions or equations (not provided in the prompt). 2. **Formula and rules:** To find $a$ and $b$, we typically use systems of equations or given expressions involving $a$ and $b$. 3. **Intermediate work:** Since no equations or conditions are provided, we cannot proceed with calculations. 4. **Explanation:** Please provide the equations or conditions involving $a$ and $b$ so we can solve for them step-by-step.