Differentiation
Revision Guide
You will need to be familiar with several rules on differentiating functions.
The Chain Rule
The chain rule is used to differentiate many compound functions based on standard differentials.
Tutorial, Examples and Worked Solutions
The Product Rule
The product rule is used to differentiate products of two functions that cannot be expanded easily.
Tutorial, Examples and Worked Solutions : In this tutorial I show you when to use it and how to use it.
The Quotient Rule
The quotient rule is used to differentiate fractions containing a function of x in both the numerator and denominator.
Tutorial, Examples and Worked Solutions : In this tutorial I show you how to use it.
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Exam Questions on Differentiation
The following questions will hopefully give you an idea of what you can expect.
- Edexcel C3 June 2006 Question 2
- Edexcel C3 June 2006 Question 4c
- Edexcel C3 June 2006 Question 8b(ii)
- Edexcel C3 June 2007 Question 2(b)
- Edexcel C3 June 2007 Question 3(a) and (c)
- Edexcel C3 January 2008 Question 2
- Edexcel C3 January 2008 Question 7(a)
- Edexcel C3 January 2008 Question 8(d)
- Edexcel C3 January 2010 Question 4
- Edexcel C3 January 2010 Question 4