Be oceanIonto ((3^-1a^3b^-4)/(2a^-2)b)^-1 GIoIolIoIn __

Here's how to simplify the expression:**1. Simplify the numerator and denominator:*** **Numerator:** * 3⁻¹ = 1/3 * b⁻⁴ = 1/b⁴* **Denominator:** * a⁻² = 1/a²Now the expression becomes: ( )⁻¹**2. Combine terms:** ( )⁻¹ ( )⁻¹**3. Apply the negative exponent:** ( )**Therefore, the simplified expression is (6b⁵)/a⁵**