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Chapter 2: Q 24. (page 237)

Fill in the blank:

ddxlnx=---

Short Answer

Expert verified

ddxlnx=1x

Step by step solution

01

Given Information

The given expression isddxlnx

02

Simplification

We know that ddxlnx=1x

width="136" height="41" role="math">鈬�ddxlnx=1x

=1x,x>0

=1x,x<0

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Most popular questions from this chapter

Suppose u(x)=3x2+1and f(u)=u2+3u51-u. Use the chain rule to find role="math" localid="1648356625815" ddx(f(u(x))) without first finding the formula for f(u(x)).

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ddx(x2f(x))=2xf(x)+x2f'(x)
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