• #### A relatively challenging Functions question (NJC 2018 Prelims)

This was a more challenging Functions question in NJC's 2018 Prelims that really tests your fundamental knowledge of composite functions in part...

Started by Eric

• #### [IQ Challenge] - If a couple has two children, given that at least one of them is a girl, what is the probability...

Q1. If a couple has two children (born 1 year apart and have different names), given that at least one of them is a girl, what is the...

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• #### [Math / Science / Philosophy] - Russell's Paradox - A Ripple in the Foundations of Mathematics

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• #### Real Mysteries That Were Solved Intelligently Using Mathematics

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• #### ACJC H2 Math Prelim 2018

To my knowledge, ACJC's the first JC to have their prelims, about a week ago. Here's their 2018 H2 Math Prelims, Paper 1 and 2. Do feel free to let...

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• #### Could some1 help me with this maths qns please?

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• #### Limits Qns-do I need to use L'Hospital's Rule?

For qns 14, when I substitute x=pi/2 into both numerator denominator I get 0/0........

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• #### H2 maths tuition

Mr Goh , a full-time graduate tutor with 1 st class honors, provides small group tuition ( max 4 students ) and 1-1 tuition for h2...

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• #### H2 maths: Synthetic division in complex numbers

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• #### H2 maths : Argument of Real and Purely Imaginary Numbers

https://mathdistinction.com/2018/06/07/argument-of-real-and-purely-imaginary-numbers/

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• #### H2 maths: Vector distance formulas

Vector distance questions are common in alevel and carries 5 or 6 marks. Knowing the vector distance formulas can help to solve such questions...

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• #### H2 maths: InvNorm with Inequality Using TI 84 CE

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• #### H2 maths: Finding sequence of transformation

Usually the sequence of transformation can be found by the replacement method. However, it can be tough to find the replacement for complicated...

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• #### A toolkit to improve mathematical problem-solving

Hi, Do strive to strengthen these areas: 1. Understanding the question and its requirements. 2. Use of formula(e). 3. Problem solving process. ...

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