Category: JC Math

Here’s an “ingelious” way to understand JC A Level H2 Mathematics Hypothesis Testing. The objective of performing hypothesis testing is to know if a change occurs due to luck or … find out more💯An Ingelious Way to Understand Hypothesis Testing

Functions Here’s an “ingelious” way on H2 Mathematics Functions summary. One-to-One $f(x)$ = paint white balls to blue When x = white, $f(x)$ = blue One-to-One (inverse function) $f^{-1}(x)$ = … find out more💯An Ingelious Way on Functions Summary

Graphs and Transformations Here’s an “ingelious” way to save time doing long division related to JC A Level H2 Mathematics Graphs and Transformation: $\frac{x+2}{x-1} $ $= \frac {(x-1)+3}{x-1} $ $= … find out more💯An Ingelious Way to Solve Graphs and Transformations Long Divisions Questions

Equations and Inequalities Given a cubic equation $(x−1)(x−2)(x−3)>0$ as often seen in H2 Mathematics, you can solve this easily by sketching a graph. Since when $x \rightarrow \infty $, y … find out more💯An Ingelious Way to Solve Equations and Inequalities Questions

Sequences and Series Method of Differences Here’s an “ingelious” way to solve Method of Differences questions related to Sequences and Series. Let’s look at a typical JC A Level H2 … find out more💯An Ingelious Way to Solve Sequences and Series Method of Differences Questions