Let #f(x) = sin(x)#. Find #f^400(x)# (the #400th# derivative of #f(x)#)?
2 Answers
Mar 10, 2017
Explanation:
We know that
now if
so finally
Mar 10, 2017
Explanation:
Here's another way.
We create a table with the n derivatives of
So, essentially, whenever you have a multiple of
Therefore,
Hopefully this helps!