#maths

i do accelerated 3u math and i fucked up the hsc yesterday, idk how bc it was an easy test i just wasn’t thinking straight. but it’s making me wonder if i should repeat just to get a better mark but im worried that it might be too stressful next year as i was already super stressed this year...

Which is the best Math Books for 2U/3U/4U maths ? From which books you are more likely to get similiar questions in the HSC ? *Seeking for advice from the experts and senior.

What are some good old proofs to know that have been or could be used in the hsc previously? I know about some of them like Basel's formula, Wilson's theorem, Squeeze theorem and crap but anyone got a list or smth of interesting ones to know (that are not too crazy)?

if anyone has a pdf copy of it, pls dm thx

Does anyone have an online copy of the ext 1 and ext 2 cambridge textbooks' worked solutions that they can send? pls dm me if u do. would be greatly appreciated 🙏

Anyone please got yearly examination form paper for math's need to revise it in 4 days equations and inequalities Trigonometry properties of geometrical figures area and surface area anyone got the form please do i got the test in 4 days

give maths advanced your all for your prelim exams (act like you’re not dropping) and then make up your mind after that

Hey, So I did this by subbing in values (rlly not efficient and time consuming). Can someone show me how they would actually solve this? Thanks The answer is (B)

Does anyone know how to answer part iii onwards (I'm legit struggling on question 1)