2024 HSC Chat (4 Viewers)

lolcti

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basically any of your results in y11 they'll look at, plus any accel results if those apply
i wouldn't be too worried though, because a crapton of early offers are given, i know people who got band 5s for their accel subjects and mostly Bs on their report card but still got early offers
tysmmmmmmm
 

Aeonium

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have just found the most goated .95 playlist this is doing wonders for me
i think i've also burnt myself out of procrastination or sm shit idk
i have resource'd my way through integration (i did u-sub just for the sake of it n lowkey it feels like a crutch) – questioning if i should continue maff tutoring but it's also like mental reassurance idk
 

yolo tengo

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i think i've also burnt myself out of procrastination or sm shit idk
i have resource'd my way through integration (i did u-sub just for the sake of it n lowkey it feels like a crutch) – questioning if i should continue maff tutoring but it's also like mental reassurance idk
ngl i realised js now ppl can thrive without math tutoring 😭
 

carrotsss

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i think i've also burnt myself out of procrastination or sm shit idk
i have resource'd my way through integration (i did u-sub just for the sake of it n lowkey it feels like a crutch) – questioning if i should continue maff tutoring but it's also like mental reassurance idk
u subs are so overused in 3u tbh like 99% of questions are just as easy with reverse chain tule
 

Average Boreduser

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i have not 💀 i've heard of implicit diff (extra application of chain?) but not implicit int mmm
instead of making the u substitution, u brute force it into the d(x), diff it and thats what u exchange for the new d(f(x)). from there u treat the whole thing as an 'x' variable.

eg. int(2x/1+x^2)dx
= int(d(1+x^2)/1+x^2)
= ln|1+x^2|+c

obv u can always just inspect that one ^ but like its good as an example ig guess.
 

Average Boreduser

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If ur interested in the proof, kinda goes like this:
let y=f(x)
dy/dx=f'(x)
therefore, dy=f'(x)*dx
because, y=f(x): d[f(x)]=f'(x)*dx
 

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