Advanced Maths Predictions/Thoughts (2 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?