Posted by **Phillip** on Thursday, October 18, 2012 at 12:28pm.

Problem: y=sqrtx ^1/x. Find DY/DX.

ln(f(x))=lnx^1/2x or lnx to the 1/2x

1/2x lnx

product rule

(1/4x^2)(lnx)+(1/x)(1/2x)

is the product rule correct?

What do i do after this product rule?

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