# Definite intergral double check

• May 8th 2010, 06:13 AM
Daniiel
Definite intergral double check
http://img85.imageshack.us/img85/6329/15683553.jpg
i end up getting
[2/5log(9) . 1/2log(7)] - [2/5log(4) - 1/2log(5)]

= 0.156
Is that right? wolfram says its right, but it seems like a weird answers for an assignment question
• May 8th 2010, 06:50 AM
Sudharaka
Quote:

Originally Posted by Daniiel
http://img85.imageshack.us/img85/6329/15683553.jpg
i end up getting
[2/5log(9) . 1/2log(7)] - [2/5log(4) - 1/2log(5)]

= 0.156
Is that right? wolfram says its right, but it seems like a weird answers for an assignment question

Dear Daniiel,

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