2020 VCAA Specialist Mathematics Exam 2 Solutions – PDF 127 KB

Thanks to Raymond Rozen for checking the solutions and correcting mistakes.

Thanks to Cameron Dole for pointing out the following:

For Q2di and 2dii the ray should start with an open circle (all rays defined by Arg(z) = theta start with an open circle). That then means the function in 2dii should have its domain defined with a curved bracket around -2 and not a square one.