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Nandani Asked a Question
February 24, 2022 10:30 pmpts 30 pts
  • IIT JAM
  • Mathematics (MA)

O 10 0 0 010 x = 0 00 1 then the rank of x'x, where x 0 0 0 o denotes the transpose of x, is (b) 2 (d) 4 (a) 0 3

o 10 0 0 010 X = 0 00 1 then the rank of X'X, where X 0 0 0 o denotes the transpose of X, is (b) 2 (d) 4 (a) 0 3
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  • Kanika goswami 1 Best Answer
    as rank of A and AA^t is same ...so answer should be 3....
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