# Elementary Math – Vectors – Introduction, Addition, Multiplying & Length

I selected a few videos from youtube to Introduce you to the Elementary Math Topic : Vectors. These videos are especially suited for those who have not been taught the topic yet and are interested to learn in advance, or those who have just learn the topic and want to revise what the have just learnt.

The first video is a short introduction to vectors, the second show you how to add vectors, the third is how tho multiply vectors and the last video is how to find the length between two points.

Small Group Tuition Additional Math, Math and Combine Science (Physics/ Chemistry) in Woodlands and Johor Bahru.

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### Math – Statistics – 1st Quartile, Median and 3rd Quartile Ungroup Data

The above two diagrams show you how to find the 1st quartile, median (2nd Quartile) and the 3rd quartile ungroup

### Additional Math – Differentiation – Quotient Rule (Challenging)

Differentiate $latex \displaystyle\ y=\frac{{{{x}^{2}}\sqrt{{x+1}}}}{{x-1}}$ with respect to x. Simplify the Numerator (otherwise you need to use both quotient rule for

### Additional Math – Binomial theorem – Using Normal Expansion vs Binomial Theorem

The above video shows  two method of expanding the  expression; using the algebraic expansion (rainbow method) versus the binomial theorem.