Are you looking for A-level Maths help?

The following videos will give you the worked solutions and answers for the Edexcel GCE Core Mathematics
C1 January 2011.

**Related Pages**

Edexcel GCE Core Mathematics C2 January 2011

More Lessons for A Level Maths

**Questions and Worked Solutions for C1 Edexcel Core Mathematics January 2011.**

Core 1 Mathematics Edexcel January 2011 Question 1 - Indices

- (a) Find the value of 16
^{-1/4}

(b) Simplify x(2^{-1/4})^{4}

Core 1 Mathematics Edexcel January 2011 Question 2 - Integration

- Find

∫ (12x^{5}- 3x^{2}+ 4x^{1/3}) dx

giving each term in its simplest form.

Core 1 Mathematics Edexcel January 2011 Question 3 - Surds

- Simplify

(5 - 2 √ 3)/( √ 3 - 1)

giving your answer in the form p + q √ 3, where p and q are rational numbers.

Core 1 Mathematics Edexcel January 2011 Question 4 - Sequences

- A sequence a
_{1}, a_{2}, a_{3},… is defined by

a1 = 2

a_{n+1}= 3a_{n}- c

where c is a constant.

(a) Find an expression for a_{2}in terms of c.

Given that

(b) find the value of c.

Core 1 Mathematics Edexcel January 2011 Question 5 - Transformations of Graphs

Figure 1 shows a sketch of the curve with equation y = f(x) where

f(x) = x/(x - 2), x ≠ 2

The curve passes through the origin and has two asymptotes, with equations y =1 and

x = 2 , as shown in Figure 1.

(a) In the space below, sketch the curve with equation y = f(x - 1) and state the equations

of the asymptotes of this curve.

(b) Find the coordinates of the points where the curve with equation y = f(x - 1) crosses

the coordinate axes.

Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.