How do we calculate effective resistance in the circuit when a parallel combination of 3 ohm, and a 4 ohm resistor are connected in series with a resistor of 4 ohm and
![Amazon.com: The Table Method for Series & Parallel Circuits: Learn how to calculate the total values of V, I, & R and those of each resistor for any resistive series or parallel Amazon.com: The Table Method for Series & Parallel Circuits: Learn how to calculate the total values of V, I, & R and those of each resistor for any resistive series or parallel](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51NrKId7zoL.jpg)
Amazon.com: The Table Method for Series & Parallel Circuits: Learn how to calculate the total values of V, I, & R and those of each resistor for any resistive series or parallel
![Amazon.com: The Table Method for Series & Parallel Circuits: Learn how to calculate the total values of V, I, & R and those of each resistor for any resistive series or parallel Amazon.com: The Table Method for Series & Parallel Circuits: Learn how to calculate the total values of V, I, & R and those of each resistor for any resistive series or parallel](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51NrKId7zoL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)