Solutions to Mathematics Extension 1 HSC (1 Viewer)

[Trebla]

So I thought I would have a go at doing solutions to the full Maths Ext1 HSC paper, particularly in LaTeX. Turned out to be way more time consuming than expected doing it with LaTeX....(also ceebs with graphs/diagrams).

Disclaimer: These answers may contain errors, so feel free to point any out. Also, I take no responsibility for any PTSD caused by revisiting this exam. View these at your own risk!

 

[Trebla]

Spoiler: Multiple Choice

 

[Trebla]

Spoiler: Question 11

 

[Trebla]

Spoiler: Question 12

(a) Diagram not confirmed (also difficult to draw in LaTeX!)

 

[Trebla]

Spoiler: Question 13

 

[Trebla]

Spoiler: Question 14

 

[notme123]

Spoiler: Question 12 (outline)

View attachment 33951
View attachment 33952
View attachment 33953

i think d is less than 4

 

[Trebla]

i think d is less than 4

Fixed. Thanks.

 

[tywebb]

You might like this picture for 12a. It was unavailable before but here it is now:

 

[tywebb]

You may have seen it in the other thread, if not here is andy!'s solution to 12a if that helps:

 

[Trebla]

Q11 updated with working

 

[Trebla]

MC updated with working