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Tyy posted an Question
May 07, 2021 • 00:50 am 30 points
  • IIT JAM
  • Mathematics (MA)

Hen in s. if j- a-(4% 14;eo,\ua5 ao ekcta) )f trca)=2, thenind (s12

hen in S. If J- A-(4% 14;eo,\ua5 ao ekcta) )f trCA)=2, thenind (S12 find the cardinality of the set for both 2×2 and 3×3 matrix

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    Deepak singh 1 best-answer

    Refer attached answer is 27

    cropped4293609869388737255.jpg
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    thanks for this.. but what about t 3×3 matrix 😟

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    similarly we can do for 3×3 matrix

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    see second part . answer is 6561

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    sir pls once explain why and for what are u doing 3*3

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    in matrix , element c,d belongs to {0,1,2} . So total possibility = 3×3 =9

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    was technical errror .. read again.

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    got it now sir..thanks a lot sir

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    any doubt ?

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