A question I can't understand the logic of about signals and systems

Thread Starter

circuit975

Joined Jun 13, 2024
43
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I salute the entire community.

I have a question like this, I've been trying for days, but I just couldn't figure out how to get to the right conclusion. it feels very complicated. if he who knows his logic and what should be how can explain it, he will be received with honor by the community.

Thank you very much in advance
 

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crutschow

Joined Mar 14, 2008
38,317
We don't do homework here we help with your homework, so you need to show us what you have tried.

Have you not studied feedback networks?
 

Thread Starter

circuit975

Joined Jun 13, 2024
43
We don't do homework here we help with your homework, so you need to show us what you have tried.

Have you not studied feedback networks?


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these are the ones I've tried, but I'm not even sure it's true, so isn't there someone who really knows how things should be going?
 
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