2021 VCE NHT Mathematical Methods Exam 2 Suggested Solutions

Errata: ERQ Question 2c, the answer should be 5.288mm correct to 3 dps, as the question asked "the thickness of the insulation" instead of the x value from the centre O. Disclaimer: VCAA retains all copyrights to all the exam materials. VCAA is the trademark of Victorian Curriculum and Assessment Authority. This video solution is in no way endorsed by VCAA and does not represents VCAA official solution. It is just my personal suggestion for pedagogical usage only.