Anyone have Extension 2 2023 hsc maths solutions or paper (2 Viewers)

[Blaselemur]

anyone

 

[band6yesplease]

paper that someone posted earlier

 

[Blaselemur]

Thank you

paper that someone posted earlier

thank you

 

[iheartcookies1012]

i cant upload the solutions...file is too large

 

[iheartcookies1012]

does this work?

 

[tywebb]

There is another one in this post: https://community.boredofstudies.or...on-2-predictions-thoughts.405459/post-7512509 (mok's)

 

[Blaselemur]

does this work?

Yea it did work, thank you

 

[tywebb]

does this work?

fizzysoda's said Q10 is B but mok's original version of his solutions said C so which is it?



Then you can check that A,B,C lie on a sphere centre the origin with radius 2 and satisfy the dot products in the question.

Hence fizzysoda's is the correct answer.

EDIT: Mok updated his solutions and the new version now says B too

 

[2azn4u]

Hi everyone who has been using my old solutions, see this post for the updated link with corrections: https://boredofstudies.org/threads/maths-extension-2-predictions-thoughts.405459/post-7513429

 

[tywebb]

More solutions by epicmaths is at https://community.boredofstudies.or...ing-it-for-the-first-time.405811/post-7513591 It is from screenshots from last night's epic 3 hour live youtube. The pdf is much quicker to look at!

 

[binhnohair]

i cant upload the solutions...file is too large

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