Question

Answer please asapp

Answer 1

Answer:

R = 9 ohm

Explanation:

1/r = 1/6 + 1/12 + 1/4

1/r = 3/12 + 1/4

1/r = 1/4 + 1/4

r = 2 ohm

R = (2 + 2 + 5)ohm

R = 9 ohm