Results 1 to 3 of 3

Math Help - Definite intergral double check

  1. #1
    Junior Member
    Joined
    Sep 2008
    Posts
    64
    Thanks
    4

    Definite intergral double check


    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
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Super Member
    Joined
    Dec 2009
    From
    1111
    Posts
    872
    Thanks
    3
    Quote Originally Posted by Daniiel View Post

    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,

    Yes your answer is correct.
    Follow Math Help Forum on Facebook and Google+

  3. #3
    MHF Contributor
    Joined
    Aug 2007
    From
    USA
    Posts
    3,111
    Thanks
    2
    Quote Originally Posted by Daniiel View Post
    = 0.156
    Is that right? wolfram says its right, but it seems like a weird answers for an assignment question
    Not a real good consideration. Work so that your writings can be understood and check with confidence. Would you feel better about this answer...

     <br />
\frac{1}{10}\cdot \ln\left(\left(\frac{3}{2}\right)^{8}\cdot\left(\f  rac{5}{7}\right)^{5}\right)<br />
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. definite intergral
    Posted in the Calculus Forum
    Replies: 4
    Last Post: August 15th 2011, 01:49 AM
  2. Definite Intergral
    Posted in the Calculus Forum
    Replies: 5
    Last Post: December 8th 2009, 12:39 PM
  3. Definite Intergral
    Posted in the Calculus Forum
    Replies: 3
    Last Post: December 3rd 2009, 06:11 AM
  4. Definite Intergral Post
    Posted in the Calculus Forum
    Replies: 2
    Last Post: December 24th 2008, 03:14 AM
  5. Definite Intergral
    Posted in the Calculus Forum
    Replies: 5
    Last Post: December 15th 2008, 04:52 PM

Search Tags


/mathhelpforum @mathhelpforum