How do you find the derivative of #y= 3\sin x + \frac { \cos x } { 2x }#?
2 Answers
Explanation:
- For
#x# #in# #(-oo,0)uu(0,+oo)#
Explanation:
The first thing to cosnider is
By using the rules of trigonometric differentiation
Now we must find
If
So hence
Hence