Figure 25-32 shows a circuit section of four air-filled capacitors that is connected to a larger circuit. The graph belowthe section shows the electric potential V(x) as afunction of position x along the lower part of the section, through capacitor 4. Similarly, the graph above thesection shows the electric potential V(x) as a function ofposition x along the upper part of the section, through capacitors 1, 2, and 3. Capacitor 3 has a capacitance of 0.18μF. What are the capacitances of (a)capacitor 1 and (b) capacitor 2?