Solutions for question 16 of the 2019 NSW HSC Mathematics Extension 2 exam, covering solving cubic equations, roots of quartics, trigonometry, complex numbers, sine rule, and circle geometry proofs.
Solutions for the 2018 exam: • 2018 NSW HSC Mathemati...
2017 exam: • 2017 NSW HSC Mathemati...
2016 exam: • 2016 HSC Mathematics E...
26 авг 2024