Tolong kerjakan no. 6 fisika

Gbr 1
1/Cs=1/4+1/6=5/12
Cs=12/5
Cp=Cs+C3=12/5+3=27/5

gbr 2
Cp=C2+C3=6+3=9
1/Cs=1/C1+1/Cp+1/C4=1/4+1/9+1/4=22/36
Cs=36/22=18/11

gbr 3
Cp=C1+C2=4+6=10
1/Cs=1/Cp+1/C3=1/10+1/3=13/30
Cs=30/13

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