Recent content by Lay1

Is the answer 5=4235?

Thank you. I will use the hidden gem you have given me. Thank you!

It is nothing serious. I have tried multiple methods. But I do not know how to work out the problem. It was asked in the math class by the teacher for fun. However, I still cannot crack it. Thats why I am wondering anyone here will be able to solve it. Thus, I did not put up my attempts.

Thank you for your guidance. I very much appreciate it.

I do not know how to do that.

Thank you for your thorough explanation. I will remember your guidance.

I will note that down. Thank you for your explanation.

Thank you for your help. Have a nice day.

This is the figure given by the question. Here is the redraw of above circuit. What I request to ask are: 1. Is my redraw is correct or not? 2. The Vout asked in the question is referred to the voltage after passing throgh R8? Thank you for your answers.

I will be careful in future and I will reply as you have explained. Thank you for your understanding and answer.

My answer: R1=4kohms and R2=1kohm The textbook answer: R1=5kohms and R2=1kohm

I have already fixed. Sorry for your inconvinience.

I am really sorry for my careless mistake. And thank your for your correction.

Thank you for your guidance. And also thank you for your confirmation.

Here is the figure mentioned above. My thinking is that for maximum current, resistance must be minimum. Thus, R1 is not considered which means the voltage drop of R2 is 10V. So, R2 is 1kohm. For minimum, I=2mA, so R1+R2=5kohm, since R2 is 1kohm, R1 must be 4kohm. This is how I deduce. However...