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22-05-2018
Mathematics

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Algebra question ( Matrices and Determinants ) 20 pints

Algebra question Matrices and Determinants 20 pints class=

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Matheng Matheng

22-05-2018

The correct answer is option D
D. 597
The solution is as following
Determinant of K = 14 *(8*5+ --1*-2) - (-13)*(3*5- (-1)*(-10)) + 0 *( 3*-2 - 8*-10)
            = 14 * 38 + 13 * 5 + 0 * 74
            = 532 + 65
           = 597

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