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

Proving an equation using Properties of Determinants

  1. Jul 4, 2011 #1
    Hello guys I've asked to prove following equation on determinants, here it is;

    Using the properties of determinants & without expanding prove that,

    see attachment,

    I need to verify my answer can some one tell me whether is this correct or not?:smile:
     

    Attached Files:

    • pic1.png
      pic1.png
      File size:
      17.6 KB
      Views:
      134
  2. jcsd
  3. Jul 4, 2011 #2
    Right, and btw, nice answer .I'd do by the easy determinant way
     
  4. Jul 5, 2011 #3
    So why don't u tell me the easyest way??:wink:
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook