Recent content by SuperCat

To avoid indexing. I have peers that use this website, and the last thing I want is my professor to hear that "XYZ" was complaining about you. In short, paranoia. As I mentioned in another post, the grades are publicly available. Now I can't prove that anyone is cheating, but once the solutions...

I will keep that in mind, thank you for your reply. I’m not relying on hearsay. Our grades are published digitally, and while I can’t see who got what grade I can see the quantity of submissions and corresponding grades. We don’t have a specify policy; it’s left to the professor to decide...

Thank you both for your replies. I like to get the perspective of others before I proceed in matters where I have a large bias. Would it be better to wait until I find out what my grade is (it is still possible I could receive the highest grade), or should I bring this to the attention of the...

Mark thank you for your reply. I had a feeling that it didn't make sense, but I always feel a lot more comfortable getting a second opinion. This is now resolved.

My textbook shows the following example of successive integrals: Does the 1st integral y_1(t) have a typo? Shouldn't the integral be taken with regards to Tau? If not, I would appreciate an explanation of why the 1st successive integral is taken with regards to t, but in the second it is taken...

The last image I posted where it says testing for linearity, that is testing just an integrator for linearity. I am aware that an integrator is linear. I want to know if that proof demonstrates it is linear in t.

Would that also suggest that the example problem I provided in 3 is non-linear?

Thank you for your reply. I understand what you are saying. Most of the sample problems in my textbook demonstrate linearity by saying y(t) is linear in x. Just to clarify, are you saying that the problem I posted is in-fact linear?

Homework Statement Determine whether the system is linear Homework Equations Superposition The Attempt at a Solution I am comfortable solving the case where the bounds are from negative infinity to t. I have provided an example of that solution I found online. I attempt to solve that...

Isn't that similar to what I have in the post above? I think my textbook does it with a current divider. Which gives me the impression that they had decided to assume there an AC signal, and decide to do small signal analysis.

I have just come up with a solution myself. I took a very different approach but received the same answer. Here is my approach: I receive the correct answer, and I found this to be more straightforward. But I would appreciate if someone could explain to me how the textbook solution goes along.

Note: I have come up with a solution myself, but I am trying to understand a different approach to the problem. My textbook solves it in a different manner, and I am having trouble following along. Homework Statement The last part of the problem "determine R1 and R2 such that Rin = 200k". I am...

Thank you all for your help. Sorry for the late response. I feel more comfortable. This thread can be locked/marked as resolved.

Thank you both for your replies. Upon looking at it again, it made more sense to me when I paid attention to the fact that R2 and Re are connected to ground. Applying KVL also made me more comfortable in recognizing nothing changed. One last follow up question: By examining the figure on the...