Analysis and Approaches for IBDP Maths Ebook 2 | Page 136

Your Practice Set – Analysis and Approaches for IBDP Mathematics
3. By considering the derivative of
3
x , show that the derivative of
3
arcsin x is
3x
2
1� x
6
.
[5]
4. By considering the derivative of x , show that the derivative of arctan x is
1
.
2 x(1 � x)
[5]
126
SE Production Limited