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Math Chapter Wise question with answer

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Question #46,237
Math Chapter Wise Matrices And Determinants English MCQ UKPSC GIC 2018

Q.For matrices A = 1 4 -2 1 7 -6 0 -k k, B = k -2k -10 -k k 4 -k k 3, k ≠ 0 Which of the following is true?

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