How to find the Voltage at the point A using any formula

[KRK]

Please find the image . We need how to calculate the voltage at point A. and point to C using formula

 

[Harald Kapp]

This is obviously homework, so I moved your post into the appropriate sub-forum.

Use the superposition theorem to solve the task. You will have to assume a cetain pass voltage for the diode. If no value is given in your task description, you can assume 0.7 V as pass voltage for the diode(s). You should explicitly mention this in your solution as the result will depend on this value.

 

[Cannonball]

Use a volt meter.

 

[Harald Kapp]

Use a volt meter.

The task is to >calculate< not to >measure<.

 

[KRK]

If you don't mine please explain detailed information for me.

This is obviously homework, so I moved your post into the appropriate sub-forum.

Use the superposition theorem to solve the task. You will have to assume a cetain pass voltage for the diode. If no value is given in your task description, you can assume 0.7 V as pass voltage for the diode(s). You should explicitly mention this in your solution as the result will depend on this value.

 

[Harald Kapp]

Do you know the superposition theorem?
If so, you should be able to apply it to the circuit.
If not, you need to study this theorem, then apply it to the circuit.

It is forum policy not to provide detailed solutions to homework and similar.