1. The problem statement, all variables and given/known data Find the sum value of capacitors. 2. Relevant equations 3. The attempt at a solution I tried to redraw the scheme like in the picture below, but my teacher told me it's not correctly redrawn. I hope You'll prove to me that my redrawn scheme is correct... If not I'm more than happy to know the both: correctly redrawn scheme and the right answer.