   Chapter 5, Problem 22RE

Chapter
Section
Textbook Problem

# Evaluate the integral, if it exists. ∫ − 1 1 sin x 1 + x 2   d x

To determine

The value of the integral function.

Explanation

Given information:

The integral function is 11sinx1+x2dx

The region lies between x=1 and x=1.

The expression of the function f(x) is shown below:

f(x)=sinx1+x2 (1)

Substitute x for x in Equation (1) to check whether the function isodd or even as shown below:

f(x)=sin(x)1+(x)<

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