Anku posted an Question
March 11, 2021 • 01:45 am 30 points
  • IIT JAM
  • Mathematics (MA)

How to solve pls once show steps..

how to solve pls once show steps... . .. . . . .. . . .

2 Answer(s) Answer Now
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    Deepak singh 1 Best Answer

    Refer attachment , option d

    cropped1501946076133812209.jpg
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    sir i did not relation between determinant and rank in last line...i.e. how |AB|=0 implies rank cant be 3

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    wait.

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    see , used this result

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    feel free to ask again

  • Alka gupta best-answer

    rank (BA) can not be 3.....

    cropped3054835786178987939.jpg
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    mam i did not relation between determinant and rank in last line...i.e. how |AB|=0 implies rank cant be 3

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    pls once tell

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    ok...wait...

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    see......

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