3u maths

Hi! I'm Kavin Bangaru, a first year student currently studying a Bachelor of Actuarial Studies and Mathematics at UNSW, looking to tutor high school students in MATH subjects. In 2024, I graduated from Fort Street High School with a 98+ ATAR, having completed the English Advanced, Maths...

So I was bored and I decided to do the HSC 3U Maths for 2019. Please tell me if any of the answers are wrong. I am not a HSC student lol. In my opinion the exam was harder than last year so hopefully it scales better. Other than that have a look a through it