Archive for the ‘Further Maths’ Category

FREE download: 2021 VCAA Further Mathematics Exam 2 Solutions

Wednesday, November 3rd, 2021

2021 VCAA Further Mathematics Exam 2 Solutions – PDF 125 KB

Thanks to Amy Devereaux for pointing out mistakes in DATA 3b, 5b and FINANCE 8c.

Thanks to Darren Fitzpatrick of Beaconhills College for pointing out that Module 4 Q2b should include 0 in the answer.

 

FREE download: 2021 VCAA Further Mathematics Exam 1 Solutions

Sunday, October 31st, 2021

2021 VCAA Further Mathematics Exam 1 Solutions – PDF 68 KB

Thanks to Sadia Ali and Bahrudin Efendic of Minaret College for checking the solutions and pointing out the mistakes.

 

FREE download: 2020 VCAA Further Mathematics Exam 2 Solutions

Monday, November 30th, 2020

2020 VCAA Further Mathematics Exam 2 Solutions – PDF 152 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.

Thanks to Sue Holmes of MLC for checking the solutions and correcting mistakes.

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