SAT I Math: a collection of medium to hard questions
Thursday, November 18, 2010
Question 1 (Statistics: Average): The average of 5 different integers is 25. The smallest of the 5 integers is 22. The largest of the five integers is N. How many possible values of N are there?
Free revision workshops for GCE O level E-Math and A-Math - DEC 2010
Wednesday, November 10, 2010
The workshops are completely FREE. Registration is on first come first serve basis.
Topic: Trigonometry
Trigonometry is among the most important topics in Elementary and Additional Math which accounts for a high portion in total marks.
The workshops include theory review, practise questions, suggested solutions for past year exam questions. More importantly, MathQA will highlight several tactics to effectively deal with many different types of trigonometric questions.
Free Senior Olympiad Training for top scorers
Tuesday, November 9, 2010
The process includes 2 rounds:
- Round 1: Online test including 5 questions below. Deadline: 25-Nov-2010.
- Round 2: Paper test by invitation, for those who scores well in Round 1 test. The date to be confirmed.
Nonhomgeneous Differential Equations
Tuesday, November 2, 2010
Step by step to solve a typical Non-homogeneous second order Differential Equation.
2010 O level Additional Math paper 1 & 2 solutions
Full worked solutions for 2010 GCE O level A-Math paper 1 & 2.
Trigonometrical equation
Monday, October 18, 2010
A typical trigonometrical equation which helps students practice important formulas and identities.
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