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Update: Password turned off until 2021 collection is up.

Hi all, Everyone has been asking for a bit, so yes, its now that time of the year when we encourage sharing of resources. I also will be setting up a dropbox of new syllabus stuff which I'll drop on this thread once it is ready for yous. For those who have sent me stuff, I have a huge backlog...

Yes and no. Double doses can help assist immune response to the disease yes and reduce hospitalization rates; but some viruses mutate at a faster rate than we are producing vaccines for, and there is already talk of new variants in South America; so the ability of vaccines to guarantee immunity...

(0121235's argument) is not completely wrong, it is just over simplistic or a generalisation on the justification on taking the vaccine (not on the stats itself); because the decision to take the vaccine is not just weighing up the risk of death; there are other (whether justifiable) factors...

They are not removing Commerce. For those wondering, those electives apply to school-developed course not board developed courses. Commerce is the latter: https://educationstandards.nsw.edu.au/wps/portal/nesa/k-10/years/stage-5

Its only for SDBECs that are affected. Mainly private schools that run like their own subjects e.g. religious classes will be affected. Interesting you can now major in secular humanism/atheism if you take all these new electives :P Expecting backlash from private schools though.

They change English curriculum every 5 years so not surprising.

actually i graduated from school, 7 years ago lol. im still at uni lol, studying a second degree.

Give it a week.

Wait until all schools have finished trials. Then why not post things here.

Even though a lot of people hated him, and he had his issues, Trump for some reason, was able to keep some other world leaders like China and North Korea in check.

There are a couple of factors that I think make the situation quite volatile. For a starters, I am of the opinion, that if the west wants to maintain any progress from a human rights perspective they will have to engage with the Taliban. Secondly, irrespective of the West's involvement now...

Trials are still going. Just a reminder not to engage in academic misconduct.

Very well put. One of the main motivations for defining the principal value Arg is to be able to write complex numbers in modulus-argument form. Hence for any complex number z, {\displaystyle z=\left|z\right|e^{i\operatorname {Arg} z}.} So by definition when using Euler's rule or De Moivre's...

After line 2 you could argue that you need to change need to convert e^{\frac{3i\pi}{2}} to be in the range (-\pi, \pi] aka e^{\frac{-i \pi}{2}} So that when you take the squareroot, the result is in the principal argument range (-\frac{\pi}{2}, \frac{\pi}{2}] to ensure that the real value...

Trebla is absolutely correct. The issue has to with symbols. The actual square root sign/symbol \sqrt{\quad} by definition means generally means take the positive root (or strictly the principal root). It is only justified to take both roots if the values were originally squared. Difference...

probably because Australian education system is too dependent on final exams for fair comparison between schools of different assessments.

maybe

You forgot Covid-Lambda

They wont cancel. They might do something similar to NAPLAN, where you have to install particular software on your device with a webcam to ensure you are not cheating.