As 6uf and 3 uF are connected in series, equivalentis, 6x3 = 24F 6+3 This is in paralle with 2 uF capacitor. So equivalent is, C= 2 UF+24F = 4.0LF As 74F and 5 4F are connected in parallel equivalent is, C = 747 +54F = 1247 Now C, and C, are in series. So equivalent is, C= 447x124F CC2 C+C 44P+12UF = =