(Solved): Find the equivalent resistance of the network as shown. a) \( 4 \mathrm{ohm} \) b) \( 3 \mathrm{ohm ...

Find the equivalent resistance of the network as shown. a) \( 4 \mathrm{ohm} \) b) \( 3 \mathrm{ohm} \) c) \( 8 \mathrm{ohm} \) d) 21 ohm Find the ex?uivalent resistance of the network as shown. a) \( 1.8 \mathrm{ohm} \) b) \( 12 \mathrm{ohm} \). c) \( 2.25 \mathrm{ohm} \) d) \( 3 \mathrm{ohm} \)