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so for me trials are about four or five weeks away and at the moment I’ve been doing roughly 3 to 4 past papers per week and I want to increase that number up as well. On each extension one paper I’ve been getting in the mid thirties out of 70 which is really concerning me because no matter how...

for context I go to a non-selective public school and my teachers are very relaxed in terms of auxiliary angle questions specifically in extension one exams. Being taught out of the maths and focus textbook we were taught the very simple way of taking R as equal to the square root of A squared +...

That’s not what I’m asking. What I’m saying is that taking the left-hand side and simplifying it to a certain extent; and then taking the right hand side and either simplifying or expanding it to the same extent. Not equating two sides, simply taking both of them and reducing them down to a...

how would someone do 15(d) i understand it’s the gradient of a tangent in that domain but how do i find that without a point?

if you have a trig function, e.g. y = sin 3( x + pi/8) is the phase pi/8 to the left or 3pi/8 to the left? i know this sounds simple but different textbooks/practice papers have different answers

you are the best, tysm

like nothing ive ever seen before, or i might be completely trippin, please help :) Use the substitution u = cos x to find ∫sin^3 x dx

the questions in the cambridge differential equations chapter are really jarring compared to maths in focus and fitzpatrick. they are a different format and ask for widely different means of solving questions. are these hsc-reflective? my teacher always talks about the author of cambridge just...

i know it would usually be better to prove from lhs to rhs or vice verse but sometimes it is just so much simpler to work on both simultaneously. is it that bad to meet in the middle?

I know DA has one but the timeslot doesn’t work for me personally. I have a math tutor but I’m looking for something specific to HSC and Trial prep, any help is greatly appreciated :)

u are a lifesaver

I'm looking for something specialised outside of regular tutoring, I'm already with a private tutor. I know DA Tuition has one but its on Sundays 11-1 and that would be hard for me with work; I'm looking for something preferably after school! any help is really appreciated :)

i have a question but i guess this is very specific to people doing accelerated courses, is it standard for accelerated students to get school-endorsed time off before HSC and Trials, especially given that normal year 12s will get a few weeks for trials or legit a month for hsc? given that my...

where's this from? ive been trying to find nesa guidelines on accelerating for ages

i know a lot of selective schools use cambridge and we use fitzpatrick when weve finished topics as revision, but should i just switch to doing cambridge or fitzpatrick? its all the same content with a lot more accurate question hsc-wise and better explanations, but is maths in focus dooming me?

i have a question but i guess this is very specific to people doing accelerated courses, is it standard for accelerated students to get school-endorsed time off before HSC and Trials, especially given that normal year 12s will get a few weeks for trials or legit a month for hsc? given that my...