Use Polymath's Regression module and the set of pressure-volume data below to find the values for the coefficients A and B for the best fit of the data to the equation shown below. Use the values: Pa m3 T = 298 K R = 8.314 mol K PV A B 1+-+ V V2 RT P (Pa) 98.12 103.88 110.37 122.38 135.82 148.02 162.63 V (m3) 25 23.6 22.2 20 18 16.5 15 a) Using a nonlinear fit. b) Using multiple linear regression. Use Polymath's Regression module and the set of pressure-volume data below to find the values for the coefficients A and B for the best fit of the data to the equation shown below. Use the values: Pa m3 T = 298 K R = 8.314 mol K PV A B 1+-+ V V2 RT P (Pa) 98.12 103.88 110.37 122.38 135.82 148.02 162.63 V (m3) 25 23.6 22.2 20 18 16.5 15 a) Using a nonlinear fit. b) Using multiple linear regression