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Thread: I need help to find det of this matrix

  1. #1
    New Member
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    I need help to find det of this matrix

    Hi
    I know how to find the determinant of matrix with numbers but I dont understant anything from this problem! Can you help?
    Here is the link (I didn't know how to upload it here [img] [img] didnt work )
    https://i.imgur.com/uRfu4uF.jpg

  2. #2
    Elite Member
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    Quote Originally Posted by Hama View Post
    Hi
    I know how to find the determinant of matrix with numbers but I dont understant anything from this problem! Can you help?
    Here is the link (I didn't know how to upload it here [img] [img] didnt work )
    https://i.imgur.com/uRfu4uF.jpg
    Did you calculate the expressions for (dx/dΘ), (dy/dΦ), etc. ?
    “... mathematics is only the art of saying the same thing in different words” - B. Russell

  3. #3
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    Quote Originally Posted by Subhotosh Khan View Post
    Did you calculate the expressions for (dx/dΘ), (dy/dΦ), etc. ?
    No I told you I dont know what to do

  4. #4
    Elite Member stapel's Avatar
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    Cool

    Quote Originally Posted by Hama View Post
    No I told you I dont know what to do
    Erm... maybe start with the computations that were suggested in the first reply...?

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