Advanced Maths Predictions/Thoughts (3 Viewers)

[fromthethickofit]

for the 2025pi xsinx question would they accept mark if it was 6361.72512352 instead of 2025pi

 

[coolcat6778]

for the 2025pi xsinx question would they accept mark if it was 6361.72512352 instead of 2025pi

are u not doing 4u?

 

[JacquesPieface]

for the 2025pi xsinx question would they accept mark if it was 6361.72512352 instead of 2025pi

I hope so I did that as well lol

 

[fromthethickofit]

are u not doing 4u?

i was doing the 2u exam because i was bored lol

 

[dylan phung]

omg advanved math the hardest shit ever i actually failed does 30 scale to 95 atleast omg omg omg

 

[coolcat6778]

I hope so I did that as well lol

they do. even if you did "6361.7..." cause they didnt ask for exact value

 

[JacquesPieface]

they do. even if you did "6361.7..." cause they didnt ask for exact value

Amazing

 

[tywebb]

29b said or otherwise. here be a or otherwise solution for the 29b somewhat more efficient than the other solutions that are currently available

 

[coolcat6778]

this is 2u...

 

[tywebb]

this is or otherwise

 

[tywebb]

2025 mg https://www.nsw.gov.au/sites/default/files/noindex/2025-11/2025-hsc-maths-adv-mg.pdf is up

 

[tywebb]

i like my sol for 29b better.

it faster

 

[BionicMango]

tywebb you have sent me spiralling into a multitude of vector and calculus proofs in an effort to learn about this ‘law of sines for tetrahedra’

thanks no sarcasm intended

 

[tywebb]

tywebb you have sent me spiralling

no such spiralling necessary

it follows from normal sine rule

i made google ai mode make a proof because i cbb typing it all out and it just uses normal sine rule

 

[tywebb]

it also has another name "Alternating Sines Theorem for Tetrahedra"

 

[BionicMango]

Oh ok cool, when I searched it up it came up with polar sines and area normals (I know about calc 3 level stuff to a moderate level but still a lot lol).
The more you know the more you know

 

[coolcat6778]

Oh ok cool, when I searched it up it came up with polar sines and area normals (I know about calc 3 level stuff to a moderate level but still a lot lol).
The more you know the more you know

yo how come u took a gap year, even though u seem like ur eager to learn more stuff?

 

[BionicMango]

yo how come u took a gap year, even though u seem like ur eager to learn more stuff?

Glad you noticed that I like learning

Basically I accepted a job where I tutor disadvantaged students at my high school (a regional high school, so not near any uni), basically like helping them with work and tests and everything. Because it’s far from usyd (where I’m going next year) I couldn’t do both at the same time.

Also I overworked myself in Year 12 and wanted to recuperate for a year and make sure that when I start I am genuinely refreshed and excited to learn!

Also to save up money.

Tutoring means I don’t become rusty in my high school subjects while still being able to take a break from actual intense studying and earn money at the same time. Win win win