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AP EAMCET2020MathematicsMatrices

If A= [ array cc & - & array ] and A^3= [ array cc 3 & m n & 3 array ] , the values of m and n respectively are

Options

  1. A- 3 , 3
  2. B3 ,- 3
  3. C- 3 , 3
  4. D3 ,- 3

Correct answer

D. 3 ,- 3

Step-by-step solution

No solution. Refer to answer key.

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