32. A apply current in =current out at theI1-I2-I3 junction
34. B in ist diagram voltage splits in ratio of resistance 0.5:3 and so3/3.5*1.5 does across 3 ohm resistor and in 2nd diagram voltage spilts in ratio 3:2 so 3/5*1.5 foes across 3 ohm resistor
