MATHS DIGEST – Issue 1

MATHS DIGEST – Issue 1: Knowing and understanding concepts inside-out is one thing but what really matters is knowing how to apply the concepts appropriately to specific questions. The publication MATHS DIGEST is to address this practical situation many students are facing; How to apply the learned concepts to different maths questions.

In this issue of this series, a wide spectrum of topic-by-topic questions are carefully selected for discussion. There are an abundant number of useful exam tips with the sole purpose of helping junior college students improve their grades for the upcoming H2 Maths exams.

Issue Overview

• Shortcut approach in evaluating an Inverse function
• See how Discriminant in action with Graphic Techniques
• Useful results in Probability
• How to adjust Argument of a comples number without rotation
• Learn the proper way to modify a Sigma Notation
• How to sketch a cubic function in 3 seconds without GC
• Finding length of projection, use Dot or Cross Product
• Unlock a key concept in the use of Ratio Theorem in vectors
• Double Counting Mistakes in Permutation & Combination