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Want to help us with this year's BoS Trials?
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ivanradoszyce's latest activity
ivanradoszyce
reacted to
tywebb's post
in the thread
why is there an open circle
with
Like
.
If you only include real numbers, as f(x) approaches \infty, then 1/f(x) approaches 0 but does not reach it, hence the open circle at (4,0).
May 29, 2024
ivanradoszyce
replied to the thread
Application of Complex Numbers Question
.
This may help. Divide each term by z^2, then collect 'like' terms i.e 5(z^2 + z^{-2}) - 11(z + z^{-1} ) + 16 = 0. Then use part (a).
May 23, 2024
ivanradoszyce
left a message on
axe
's profile.
Are they pds of hard copies. Yes, I'm interested.
May 14, 2024
ivanradoszyce
replied to the thread
Unit 4 Mathematics Books in the 1970s-1980s
.
Thank-you so much. Where can I obtain the ebooks?
May 13, 2024
ivanradoszyce
posted the thread
Unit 4 Mathematics Books in the 1970s-1980s
in
Mathematics Extension 2
.
Hi all, I really 'enjoy' (if that's the right word) analyzing the Mathematics syllabi of Unit 3/4 mathematics of the 1970s/1980s. I...
May 13, 2024
ivanradoszyce
reviewed the resource
A set of notes, typeset in LaTeX (22 pages), that covers the 3 unit course.
.
5.00 star(s)
The Latex typeset is great. Is there any chance of getting the Latex code of how you did this? I'm still learning Latex.
May 9, 2024
ivanradoszyce
posted the thread
Conics - text book material
in
Mathematics Extension 2
.
Hi all, I believe Conics was a topic in Extension 2 a while ago. I was just wondering if anyone had any old PDFs of Extension 2 text...
May 4, 2024
ivanradoszyce
replied to the thread
Vectors q
.
As a matter of interest, where does this question come from?
May 2, 2024
ivanradoszyce
replied to the thread
Vectors q
.
Here is the solution written in Latex.
Apr 30, 2024
ivanradoszyce
replied to the thread
Vectors q
.
Yes, that's the way I did it.
Apr 30, 2024
ivanradoszyce
reacted to
KloppsAndRobbers's post
in the thread
Vectors q
with
Like
.
Finished it. Just making sure is the answer lambda = 2/5? If it is I'll send you the working.
Apr 30, 2024
ivanradoszyce
replied to the thread
4u reduction formula help
.
This looks very similar to the following problem: \begin{align*} \text{Given} \\ I_n &= \int \frac{x^n}{1 + x^2} dx \\ \text{show} \\...
Apr 25, 2024
ivanradoszyce
replied to the thread
Application of Complex Numbers question
.
Here is part a) and b) written in Latex. I'll post part c) soon. For c) use Vieta's formula. Attached are full solutions + a file about...
Apr 24, 2024
ivanradoszyce
reacted to
ajtho777's post
in the thread
Application of Complex Numbers question
with
Like
.
Thank you, ivanradoszyce.
Apr 18, 2024
ivanradoszyce
replied to the thread
Application of Complex Numbers question
.
This may help. The PDF was written using Latex.
Apr 18, 2024
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