Edexcel AEA 2002 Specimen — Question 2

Exam BoardEdexcel
ModuleAEA (Advanced Extension Award)
Year2002
SessionSpecimen
TopicIntegration by Parts

2.Given that \(S = \int _ { 0 } ^ { \frac { \pi } { 2 } } \mathrm { e } ^ { 2 x } \sin x \mathrm {~d} x\) and \(C = \int _ { 0 } ^ { \frac { \pi } { 2 } } \mathrm { e } ^ { 2 x } \cos x \mathrm {~d} x\) ,
(a)show that \(S = 1 + 2 C\) ,
(b)find the exact value of \(S\) .