Question

17. How can three resistors of resistances 2 12,3 12
and 6 12 be connected to get a total resistance of
(a) 4 12 (b) 112?
(C.B.S.E. 2013)​

Answer 1

please refer to the clip i have posted

MARK IT AS BRAINLIST PLEASE ...M.........

Answer 2

Explanation:

the 3 ohm and 6 ohm resistor must be in parallel so the equivalent resistance is 2 ohm and then the 2ohm resistor and 2ohm resistor will be in series and will give 4ohm equivalent resistance.

and

for getting equivalent resistance as 1ohm

all the resistor must be connected in parallel.