Question

Compute the 9th derivative of (cos(3x^3)-1)/x^3
At f*9*(0)

Answer 1

ANWAR HALP

Answer 2

Try to find the first two or three derivatives and see that pattern at x=0.

Answer 3

Yes, that and Maclaurin series, in the end I get an undetermined answer 0_o...
Which is wrong :\
So i'm probably doing something wrong..

Answer 4

It looks undetermined to me!

Answer 5

D: hmm I'll file a complaint in that case. Thanks bro.

Answer 6

Haha! you're welcome

Answer 7

Turns out we were both incorrect.

Answer 8

:(