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If , where , and are all non-zero vectors, show that bisects the angle between and .

I’ll keep this short since we are all busy. One thing about paper 1 we saw, there were many unknowns. So topics which I think will come out… Differentiation – I think a min/max [...]

All solutions here are SUGGESTED. KS will hold no liability for any errors. Comments are entirely personal opinions. Thoughts before 2016 A-level H2 Mathematics Paper 1 Paper 2 Relevant materials [...]

HCI/1/6 A group of boys want to set up a camping tent. They lay down a rectangular tarp OABC on the horizontal ground with OA = 3 m and AB = 1.5 m and secure the points D and E vertically above O [...]

All solutions here are SUGGESTED. KS will hold no liability for any errors. Comments are entirely personal opinions. As these workings and answers are rushed out asap, please pardon me for my [...]

All solutions here are SUGGESTED. KS will hold no liability for any errors. Comments are entirely personal opinions. Numerical Answers (click the questions for workings/explanation) Question 1: [...]

All solutions here are SUGGESTED. KS will hold no liability for any errors. Comments are entirely personal opinions. Thoughts about Paper 2. Numerical Answers (click the questions for [...]

You can find the solutions of all ten sets of the June Revision Exercise we did in class. Have fun! June Revision Exercise 1 June Revision Exercise 2 June Revision Exercise 3 June Revision [...]

Previously, I shared a post on the golden nugget. It relates a bit about the movie The Man Who Knew Infinity. I finally found time to watch it while I’m overseas. Usually in Singapore, [...]

All solutions here are SUGGESTED. Mr. Teng will hold no liability for any errors. Comments are entirely personal opinions. KS Comments: