Archive for the ‘Further Maths’ Category

FREE download: 2020 VCAA Further Mathematics Exam 2 Solutions

Monday, November 30th, 2020

2020 VCAA Further Mathematics Exam 2 Solutions – PDF 150 KB

Thanks to Judith Phillips and Amy Devereaux for checking the solutions and correcting mistakes.

Thanks to Jack Brott for pointing out that for Statistics Q5b the answer should be in kg/litre instead of cm.

FREE download: 2020 NSW ESA Mathematics Advanced Solutions

Monday, November 16th, 2020

2020 NSW ESA Mathematics Advanced Solutions – PDF 97 KB

Thanks to Lyn Harris for checking the solutions and correcting mistakes

 

FREE download: 2020 VCAA Further Mathematics Exam 1 Solutions

Sunday, November 15th, 2020

2020 VCAA Further Mathematics Exam 1 Solutions – PDF 63 KB

Thanks to Judith Phillips of Bialik College for pointing out a mistake in the last module Graph and Relations, the correct answer to Q10 is E.

FREE download: 2020 NSW ESA Mathematics Extension 1 Solutions

Friday, November 13th, 2020

2020 NSW ESA Mathematics Extension 1 Solutions – PDF 73 KB

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

 

FREE download: 2020 NSW ESA Mathematics Extension 2 Solutions

Tuesday, November 10th, 2020

2020 NSW ESA Mathematics Extension 2 Solutions – PDF 80 KB

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

 

FREE download: 2021 Further Mathematics Problem Solving Task

Thursday, August 27th, 2020

2021 Further Mathematics Problem Solving Task – PDF 510KB

2019 VCAA Further Mathematics Exam 2 Solutions

Wednesday, November 6th, 2019

2019 VCAA Further Mathematics Exam 2 Solutions– PDF 85 KB

Thanks to Patricia Sims for pointing out that the answer to Core Q3 is incomplete.
Thanks to Malik Ahmed for pointing out k should be 100 (not 70) in Module 4 Q3e.
Thanks to Sean Kelly for another interpretation of Module 4 Q3e. k = the increase in cost =100-70=30.

 

2019 VCAA Further Mathematics Exam 1 Solutions

Sunday, November 3rd, 2019

2019 VCAA Further Mathematics Exam 1 Solutions – PDF 60 KB

Thanks to Linda Harland of Haileybury College for the following suggestions:

Recursion and financial modelling:

Q23 Use finance solver 

N=1, I=7.5, PV=995.49, Pmt=?, FV=0, P/Y=12, C/Y=12

Q24 Use finance solver to find interest rate of 3.6

N=12, I=?, PV=-20000, Pmt=0, FV=20732, P/Y=12, C/Y=12               

Then use interest conversion eff(3.6,12) to get 3.66.

Matrices:
 
Q8  0.48 x s=12, so s=25, to maintain the same number, 0.2 x m=12, so m=60
Total of 85

FREE download: 2018 NSW ESA Mathematics Extension 2 Solutions

Wednesday, October 31st, 2018

2018 NSW ESA Mathematics Extension 2 Solutions – PDF 134 KB

Thanks to Lyn Harris for checking/correcting the solutions.

 

FREE download: 2017 VCAA Further Mathematics Exam 1 Solutions

Sunday, November 5th, 2017

2017 VCAA Further Mathematics Exam 1 Solutions – PDF 55KB

Thanks to Bill Yuan and Kelvin Rogash for pointing out that B is the correct answer to both Q8 and Q22.