# Fourier Mathcad

Sketch graphs using Mathcad for the following functions and state whether they are odd or even or neither

y3= In x {

y4= x sin x { in the range -pi to pi and are periodic of period 2pi

y5= x {

https://brainmass.com/math/fourier-analysis/fourier-mathcad-318009

#### Solution Preview

Above is the graph of y=lnx. We observe that the function is not defined for negative values of x hence this function is neither odd nor even.

As the function ...

#### Solution Summary

Fourier Mathcad is applied.

$2.19