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To Succeed in Math and in Life, you need a GROWTH MINDSET
People who believe their talents can developed through hard work and perseverance have a growth mindset. People who believe that talent are traits they are born with and nothing the do will allow them...
View ArticleAdditional 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. As you can see, the binomial method is much faster and less...
View ArticleMath – 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 data. In the diagram (Data Set 1), there are a total of 15 numbers, the median value is...
View ArticleTangent Graphs – Examples
Here are three examples of tangent graphs: y = tan x, y = 2 tan x (with an amplitude twice that of y = tan x, and y = tan 2x (with a period half that of y = tan x). Note that, unlike sine or cosine...
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Cosine Graphs – Examples
Above are three examples of cosine graphs: y = cos x, y = 2 cos x (with an amplitude twice that of y = cos x, and y = cos 2x (with a period half that of y = cos x). Additional math and Math tuition...
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Sine Graphs – Examples
And finally, here are three examples of Sine graphs: y = sin x, y = 2 sin x (with an amplitude twice that of y = sin x, and y = sin 2x (with a period half that of y = sin x). Additional math and Math...
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Polygons
For the N-Level and O-Level exams, you need to be familiar with the names of polygons ranging from Pentagon to Octagon. Additionally, it’s helpful to know the names of Nonagon and Decagon, as some...
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It is easier to memorize the N-terms of the Binomial Coefficient rather than derive them from the Additional Math formula sheet (syllabus 4049). The formula listed in the sheet is quite complicated,...
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