Anku Asked a Question
May 8, 2021 11:20 pmpts 30 pts
is my reasoning correct for option b ...pls once tell.. . . .. .
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  • Gattu uday thankyou
    we get the rows 0 1 0 0 , 0 0 1 0 , 0 0 0 0 , 0 0 0 1 but we take any 3×3 matrix to take det
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  • Gattu uday thankyou
    Clearly T(e3)= 0 soo T can't be Onto nd one one hence it can't be Invertible ☺️ by observing range values T can't be idempotent, nilpotent but it's rank is 3 bcoz we get 3 non zero...
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  • Alka gupta Best Answer
    yes, absolutely correct rank(T)=2 and nullity =2 hence T is not one-one so T is not invertible.
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