Let P(x) = tln(t) dt. Use part 1 of the fundamental theorem of calculus to determine if P(x) is increasing or decreasing at x = /2.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.5: Iterative Methods For Solving Linear Systems
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Let
P(x) =
tln(t) dt.
Use part 1 of the fundamental theorem of calculus to determine if P(x) is increasing or decreasing
at x = /2.
Transcribed Image Text:Let P(x) = tln(t) dt. Use part 1 of the fundamental theorem of calculus to determine if P(x) is increasing or decreasing at x = /2.
Expert Solution
Step 1

Given function is 

Calculus homework question answer, step 1, image 1

Step 2

Using Fundamental theorem of calculus, the derivative of P(x) is 

Calculus homework question answer, step 2, image 1

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