Question 5 - A-Level Maths

Exam Board	Edexcel
Module	AEA (Advanced Extension Award)
Year	2002
Session	June
Topic	Curve Sketching
Type	Area between curve and line

the possible values of \(n _ { 1 }\) and \(n _ { 2 }\),
the exact value of the smallest possible area between \(C _ { 1 }\) and \(C _ { 2 }\), simplifying your answer,
(8)
the largest value of \(x\) for which the gradients of the two curves can be the same. Leave your answer in surd form.