nilai hambatan pengganti rangkaian diatas adalah......?

R1 = 3 Ohm
R2 = 2 Ohm
R3 = 4 Ohm

1/Rp = 1/R1 + 1/R2
1/Rp = 1/3 + 1/2
1/Rp = 2/6 + 3/6
1/Rp = 5/6
Rp = 6/5
Rp = 1,2 Ohm

Hambatan pengganti pd rangkaian
= Rp + R3
= 1,2 + 4
= 5,2 Ohm

Yaitu D jawabannya okeee