Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Linear Algebra help

  1. Oct 27, 2006 #1
    Let [tex]\begin{gather*}A_n\end{gather*}[/tex] be an nxn matrix with the matrixelement [tex]\begin{gather*}a_ik\end{gather*}[/tex]=i+k, i, k = 1, ... ,n. Decide for every value the n-determinant [tex]\begin{gather*}D_n\end{gather*}[/tex] = det([tex]\begin{gather*}A_n\end{gather*}[/tex]). Don´t forget the value of n=1.

    We are two guys here at home that don´t get it right. What shall we start with? We are both newbies on this!

    Thanks in advance

    Last edited by a moderator: Oct 27, 2006
  2. jcsd
  3. Oct 27, 2006 #2


    User Avatar
    Homework Helper

    There is a place called 'Linear & Abstract Algebra' for such threads.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook