4. Using array operations and the data given in prob. 2, find the value of temperature (T) using both the ideal gas equation and van der Waals' equation for: (a) 11 values of pressure from 0 bar to 400 bar for volume of 1 L (b) 12 values of volume from 0.1 L to 10 L for a pressure of 220 bar Thus, for part (a), the pressure is a vector of values 0, 40, 80,... 400 bar while the volume is 1 L. For part (b), the pressure is fixed at 220 bar and the volume is a vector 0.1, 1.0, 1.9,..... 10.0 L. Use MATLAB operators or the function linspace to efficiently create these vectors