### Trigonometry Formulae & Applications (Part 2)

I meant to share more on factor Formulae today. However, a few students are not so sure how to get the R-formulae correctly during their preliminary exams recently. So I thought that I’ll [...]

### Statistics related articles

Here is a compilation of all the Statistics articles KS has done. Students should read them when they are free to improve their mathematics skills. They will come in handy! ðŸ™‚ 1. What does [...]

### Complex Numbers related articles

Here is a compilation of all the Complex Numbers articles KS has done. Students should read them when they are free to improve their mathematics skills. They will come in handy! ðŸ™‚ 1. Scary [...]

### Integration related articles

Here is a compilation of all the Integration articles KS has done. Students should read them when they are free to improve their mathematics skills. They will come in handy! ðŸ™‚ 1. Integrating [...]

### Vectors related articles

Here is a compilation of all the Vectors articles KS has done. Students should read them when they are free to improve their mathematics skills. They will come in handy! ðŸ™‚ 1. To Draw or Not to [...]

### Brute forcing simultaneous equations involving Complex Numbers

So I have many students coming up to me and saying, “Mr Teng, How do you know which to substitute away or when to introduce when doing simultaneous equations for complex numbers?” [...]

### Trigonometric related articles

Here is a compilation of all the trigonometry articles KS has done. Students should read them when they are free to improve their mathematics skills. They will come in handy! ðŸ™‚ 1. How to derive [...]