13 more papers
5 maths ext. 2:
https://4unitmaths.com/2024-e2-5-papers.zip
they are barker, fort st, killara, north sydney girls and sydney grammar
note: barker q12 is missing, but solution is there
8 maths ext. 1:
https://4unitmaths.com/2024-e1-8-papers.zip
they are abbotsleigh, gosford, hurlstone, killara, north sydney boys, penrith, pymble ladies and st ignatius
now added to
post #1
here is my alternative partial solution to the sydney grammar ext. 2 q16b but i couldn't be bothered to solve the equation