Thanu Dharshani posted an Question
August 11, 2021 • 13:01 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Juiu example: 47 leta and b ben x n real matrices such that ab = ba = 0 and a+b is invertible. which of the following are always true? (a) rank (a) = rank (b) (

JUIU Example: 47 LetA and B ben x n real matrices such that AB = BA = 0 and A+B is invertible. Which of the following are always true? (a) rank (A) = rank (B) (c) nullity (A) + nullity (B) =n (b) rank (A) = rank (B) = n (d) A-B is invertible camnT AN12)

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