Recent content by Idyllic

Ok thanks. So what does 'big M' notation mean? The question is written thus: Write f in canonical maxterm form. (Use 'big M' notation). I'm guessing it means just write it in maxterms again.

My silly lecturer doesn't explain things properly so I can't find any decent information in our lecture notes to revise for my exam next week. My questions are: 1. What is canonical maxterm form? 2. What is canonical minterm form? 3. How do you express these using 'big M' notation...

Yeh sorry about that it is a buffer. So that buffer makes have a resistive load of infinity? Theres nothing else to add?

Hello, I have a question. How do you design a buffered band pass filter with a resistive load of infinity? I have a feeling that a resistor with a resistance of infinity is an open circuit. Although how can this be implemented in a type of filter seen in the attachment? Thank you.

You can't get a particular solution since you arent given any values. So h = 0.5gt^2 is correct. Remember when dealing with these types of questions to work out the vertical and horizontal probelms seperately. The climber could have jumped 1m or 500m horizontally, but it wouldn't have changed...

I think it should be ok, to disprove something you just need to show that it is false by example, so i just chose a convienient u vector. I have another question: Let F: R3 -> R5 be a L.T. Let {u1, u2, u3} be a lin. indep. set of vectors in R3. If u1 + u2 is in ker(F) and F(u1) = v =/ 0. What...

(x-2)^2=-8(y-8) let x' = x-2 let y' = y-8 So, x^2 = -8y' or y' = -(1/8)*x^2 This is it in standard form. To plot it, the vertex of the parabola will be (2, 8) and it will look like an upside down 'U'.

Homework Statement Let V be a subset of R2 and some fixed 1-dimensional subspace of R2. F:R2->R2 by F(v) = v if v is in V, 0 otherwise Prove that F is not a linear transformation. Homework Equations The Attempt at a Solution Just wondering if i got it right, i don't want to...

thanks were about to learn about it at uni. This stuff is so damn exciting.

I would also like to know the answer to this question. Can it be figured out just using einsteins two posulatees? I proved that the relative velocities can't be greater than c if one is stationary, but I am not sure about this one.

Yeh but baseballs? come on.

Theres this retard on another forum preaching that matter travels as waves. And that he once calculated the amplitude and frequency of a baseball. Yes i know it sounds crazy, but tell me now that he's completely wrong. It really makes my blood boil reading all these posts about black holes and...

I think dsin(theta) = m(lambda) would be more useful since there are two answers. lambda = (dsin(theta))/m d= (1/6000)x10^(-9) Im not sure what the n's are in your question, but the two answers and most probably due to +/- theta. maybe 'm' in the equation has something to do with the...