Surabhi Asked a Question
July 3, 2020 7:03 pmpts 30 pts
1.53. Let A = |a b where a, b, c are C real but not all equal. Ifr = rank of A, then (i) the minimum value of r is 1 (ii) the minimum value of r is 2 (ii) r = 3 if a, b. c are different (iv) r S 3 if a + b + c=0. .
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  • Deepak singh thankyou
    option 2, see attached
    • cropped-1966661471.jpg
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  • Arzoo thankyou
    See the attachment
    • cropped4802210257826280578.jpg
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  • Vishal goswami
    options 1,3,4 are correct
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  • Vishal goswami
    see attachment
    • cropped3387507882090020525.jpg
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