IB
IBO
Mathematics AA
October 2008
QP-200810-Mathematics-P2-SL · Question 9
Question (excerpt):
8808-7302 Turn over 9. [Maximum mark: 14] Let f x x x ( ) cos = e2 , −≤ ≤ 1 2 x . (a) Show that ′ = − f x x x x ( ) ( cos sin ) e2 2 . [3 marks] Let the line L be the normal to the curve of f at x = 0…
8808-7302 Turn over 9. [Maximum mark: 14] Let f x x x ( ) cos = e2 , −≤ ≤ 1 2 x . (a) Show that ′ = − f x x x x ( ) ( cos sin ) e2 2 . [3 marks] Let the line L be the normal to the curve of f at x = 0…
Question Slice Image
Official Mark Scheme & Solution
The official answer and mark scheme are available to signed-in users in the PaperAce App.