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1.7.2 Integration

1.7.2 Integration

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Question 13

A curve $C\,$ has equation $y = f (x)$ , $x > 0$ .

Given that

$\dfrac{1}{x^2}$
the point $P\,$ has $x$ -coordinate 1 and lies on $C$
the tangent to $C\,$ at $P\,$ has equation $y = 5 x - 3$

a.

Find an equation of the normal to $C\,$ at $P$ .

[4]

b.

Find $f (x)$ , writing your answer in simplest form.

[6]

Markscheme

1.7.2 Integration Questions

A Level
Maths
1.7.2 Integration

80 exam-style questions on CCEA A Level Maths 1.7.2 Integration. Each one has a worked solution and a mark scheme showing where the marks go.

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