Five capacitors are connected between points X and Z in the following way:
• Between X and Y there are two branches. Branch 1 consists of a 2.0μF capacitor in series with a 4.0μF capacitor. Branch 2 consists of a single 6.0μF capacitor.
• The point Y is connected to point Z through a 3.0μF capacitor.
• A 5.0μF capacitor is connected directly between X and Z.
Determine the equivalent capacitance between X and Z.
a) 7.4μF
b) 7.1μF
c) 2.1μF
d) 5.9μF