The given point is and function is even, so second point is .
The second point is .
The given point is and function is odd, so second point is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=79cc14d460b75e58b83047f300c44e69.png\")
and function is even, so second point is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=66785b910f8170df64b5194f1f6d0d3c.png\")
.![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
. and function is odd, so second point is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=134e618d9a78f111b5b244b5220fc9de.png\")
..