### FREE Download: 2017 Specialist Mathematics Trial Exam 1 Solutions

Monday, November 28th, 20162017 Specialist Mathematics Trial Exam 1 Solutions – PDF 128 KB

2017 Specialist Mathematics Trial Exam 1 Solutions – PDF 128 KB

2017 Specialist Mathematics Trial Exam 1 – PDF 77KB

2016 VCAA Specialist Mathematics Exam 2 Solutions – PDF 136KB

Thanks to Ray Rozen of RMIT for pointing out that in Section A Q18, the oranges and lemons are all randomly selected so the masses of the fruits are independent. Hence Var(O1+O2+O3+L1+L2)=Var(O1)+Var(O2) …etc

The answer is A.

Thanks to Gavin Rogers for pointing out a mistake in SECTION B Q2f answer. It should not have pi in each number.

2016 NSW BOS Mathematics Extension 1 Solutions – PDF 87KB

Thanks to Lyn Harris for reading the solutions and correcting the mistakes.

2016 NSW BOS Mathematics Extension 2 Solutions – PDF 151KB

Thanks to Lyn Harris for reading the solutions and correcting the mistakes.

2016 VCAA Further Mathematics Exam 2 Solutions – PDF 702KB

Thanks to Duncan Berg of Haileybury College for pointing out the errors in the Core section.

Q3 b) (i) apparent temp = -1.7 + 0.94 x actual temp

Q3 b) (ii) “(On average) When the temperature is 0 degrees Celsius, the apparent temperature is -1.7 degrees Celsius.”

Q6 b) The answer is missing the initial value C0 = 38000 which must be part of a recurrence relation.

2016 NSW BOS Mathematics General 2 Solutions – PDF 61KB

Thanks to Lyn Harris for reading and correcting the solutions.