This question is relating to a video from the Premed HQ channel (youtube channel).
How is the answer 4 ohms? I see the series at the top which equals 4 ohms. That series is then in combination with the parallel resistor and gets us 1/2 ohms. I not sure where to go from there.
Video credit:
How is the answer 4 ohms? I see the series at the top which equals 4 ohms. That series is then in combination with the parallel resistor and gets us 1/2 ohms. I not sure where to go from there.
Video credit: