y= 1/x find dy/dx
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Originally Posted by vinson24 y= 1/x find dy/dx If then .
Here . Keep in mind,
Do you remember your index laws? One is .
Using this index law, we turn the function into .
So the derivative is . Clearly, once again, .
Last edited by Prove It; September 28th 2008 at 04:36 PM.
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