f x f x dx
n
f x n1 c
f x f x dx
n
n 1
3.
f x f x dx
n
f x n1 c
f x f x dx
n
n 1
d
e.g. i a) Find
dx
1 x
3
4.
f x f x dx
n
f x n1 c
f x f x dx
n
n 1
d
e.g. i a) Find
dx
d
dx
1 x
3
1
1
1 x 3 1 x 3 2 3 x 2
2
3x 2
2 1 x3