   Chapter 11.1, Problem 25E ### Mathematical Applications for the ...

11th Edition
Ronald J. Harshbarger + 1 other
ISBN: 9781305108042

#### Solutions

Chapter
Section ### Mathematical Applications for the ...

11th Edition
Ronald J. Harshbarger + 1 other
ISBN: 9781305108042
Textbook Problem

# In Problems 25-38, find y'. 25.   y = x − ln x

To determine

To calculate: The value of y for the function y=xlnx.

Explanation

Given Information:

The provided function is y=xlnx.

Formula Used:

Difference rule for function f(x)=u(x)v(x), where u and v are differentiable functions of x, then f(x)=u(x)v(x).

If the logarithmic equation is y=lnx then its derivative is such that, dydx=1x

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