Friday
April 18, 2014

Homework Help: Differentiate

Posted by Kay on Tuesday, October 27, 2009 at 8:17pm.

Can someone please differentiate y = sin x / x for me?

What I did was put (sin x)(x)^-1 and used the product rule...

So for me it was (sin x)[-1(x)^-2] + [(x)^-1(cos x)]

Now as I'm looking at a similar homework problem I think my method may be wrong... If my method is wrong it looks like I don't really understand this too well. Help?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

trigo help! - 1. differentiate cos(3/x) 2. differentiate sin(4/x) 3. ...
math - can some one please help me with the following questions as i dont ...
Calculus - I'm having problems with this one. Can't get the right answer. ...
Calculus - How would you differentiate each function? 1.) v(t)= sin^2 (sqrt (t...
Maths - Calculus - Can anyone help with this...I need to find the derivative of...
Maths - Calculus - Can anyone help with this...I need to find the derivative of...
calculus - I have been asked to solve this two different ways. The first way is...
Math - Calculus - The identity below is significant because it relates 3 ...
MATHS...PLEASE HELP - Differentiate sin(cubed)x with respect to x. Hence find (...
Calculus - differentiate each function a) y = cos^3x b) y = sin(x^3) c) y = sin^...

Search
Members