The integral is .
Consider .
Apply derivative on each side.
Substitute and in the integral.
Substitute in the above expression.
.
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.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=209cce031202665d44df6502be3b2ef3.png\")
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in the integral.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ad5586af0c368a2a99ee02af813fdc94.png\")
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in the above expression.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9d84627672acfc78bd2a0d25e675fccc.png\")
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.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
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.