HSC Extension 2 Mathematics Predictions / Thoughts (2 Viewers)

4u Boy

Member
Joined
Oct 25, 2019
Messages
50
Gender
Male
HSC
2019
how did yall prove the last part, i didnt know how to show In. <1 so i jjust drew some graph and stated it
 

Speed’o’sound Sonic

Well-Known Member
Joined
Nov 4, 2019
Messages
495
Gender
Male
HSC
2020
how did yall prove the last part, i didnt know how to show In. <1 so i jjust drew some graph and stated it
Yeah I drew the curve, constructed a triangle and said the area was less than the triangle (which had an area of Pi/4) hence less than 1 then just multiplied the denominator across
 

black.mamba

Active Member
Joined
May 15, 2020
Messages
213
Location
Vern Gang
Gender
Male
HSC
2020
pretty sure state rankers will need 100 4u and 100 3u, probably 15 ruse kids getting 100 raw on this lmao
 

Xanthi

Active Member
Joined
Jul 4, 2020
Messages
208
Gender
Undisclosed
HSC
2020
pretty sure state rankers will need 100 4u and 100 3u, probably 15 ruse kids getting 100 raw on this lmao
99 is probably be enough for state rank. Not that many 100s will be on rank 1 internally (and making no careless errors is quite a large feat)
 

idkkdi

Well-Known Member
Joined
Aug 2, 2019
Messages
2,569
Gender
Male
HSC
2021
guys i can see how this was an easy test but i seriously flunked it, i was going so well in the first half but i kept making silly mistakes and i ended up missing a solid 38 marks idk what happened. i’m actually so fcked idk what to do my internal rank is <5 but i go to a pretty crap school so my chance at an E4 is over im screwed omg :(
care to specify how you came to the conclusion that u missed 38?
 

jakurian

New Member
Joined
Oct 12, 2020
Messages
8
Gender
Female
HSC
2020
i didn’t touch question 16 and i left heaps of questions unfinished and barely started others. some of them were really easy too :/ anyways i’m gonna go cry
I feel like you should wait till someone uploads the solutions to calculate how many marks you actually lost. pretty sure u didnt lose 38 marks from what u said
 

jakurian

New Member
Joined
Oct 12, 2020
Messages
8
Gender
Female
HSC
2020
does anyone have the paper? pls upload I need to know how many marks I lost
 

shashysha

Well-Known Member
Joined
Jun 24, 2020
Messages
281
Gender
Male
HSC
2020
i mean, i hope so, but i calculated everything that i missed as soon as the exam was over and it amounted to the high 30s
Dont worry I feel like I didn't perform my best today but what's done is done! You still have the 3U exam to smash so don't dwell on what you cant change and focus on the next exam :)
 

Xanthi

Active Member
Joined
Jul 4, 2020
Messages
208
Gender
Undisclosed
HSC
2020
Yeah just focus on the math extension 1 now. You probably did better than you thought.

I'm trying to avoid discussing too much about them too :) , the more I talk the more likely I'll get worried about making mistakes on some questions.
 

Speed’o’sound Sonic

Well-Known Member
Joined
Nov 4, 2019
Messages
495
Gender
Male
HSC
2020
Man this exam got me stressing a bit... don’t want to dwell on it but I’ve got 10 days before my next exam and nothing to distract me
Really wanted that state rank but now just worrying about every question hoping I got 100%
 

Users Who Are Viewing This Thread (Users: 0, Guests: 2)

Top