5. A single DMM with resistance accuracy +(0.5% of reading + 2 digits) and capacitance accuracy +(3% of reading + 5 digits) is used to measure two resistors and two

capacitors in a single circuit. If we can determine the resistance and capacitance of the elements in this circuit, we can predict its natural frequency wn using the following formula \omega_{n}=\sqrt{\frac{1}{R_{1} C_{1} R_{2} C_{2}}} (a) Estimate the 95% confidence interval for the natural frequency of the circuit.Clearly state your assumptions and justify your answer.