Surabhi Asked a Question
July 3, 2020 6:21 pmpts 30 pts
1.58. Let A be a 3 x 3 matrix such that A- A +A - I = 0, then which one of the following is NOT TRUE? )A = l3 it) A = A + A2 - A Gii) A2 - A + ly - Al = 0 (iv) A-l = A7.
  • 3 Answer(s)
  • 0 Likes
  • 3 Comments
  • Shares
  • Deepak singh Best Answer
    option 2 is right see attached solution
    • cropped2127093246.jpg
    Likes(1) Reply(0)
  • Ujjawal vishal thankyou
    option ii is false... multiply the given equation by A
    Likes(0) Reply(0)
  • Arzoo thankyou
    See the attachment
    • cropped5133125966428949836.jpg
    Likes(0) Reply(0)