I'm having trouble with the derivative of a function... :

4

____

square root(1-x)

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- February 3rd 2009, 10:58 AMcjh824Derivative of a Function
I'm having trouble with the derivative of a function... :

4

____

square root(1-x) - February 3rd 2009, 11:02 AMMoo
- February 3rd 2009, 11:21 AMcjh824
Well we have to do it by using the definition of derivative. I got an answer of

2

___

(1-x)^3/2

but I don't think it's right. - February 4th 2009, 03:10 AMMoo