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24-10-2018
Mathematics

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50 POINT QUESTION
Evaluate the determinant of the matrix
please show all steps

50 POINT QUESTION Evaluate the determinant of the matrix please show all steps class=

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wegnerkolmp2741o wegnerkolmp2741o

24-10-2018

-4 det 4 4 -5 det 0 4 + 6 det 0 4

-5 4 -2 4 -2 5

det a b

c d

ad -bc

-4 *(4*4- (-5*4)) -5 (0*-5 -4*(-2)) + 6(0*(-5)-(-2*4))

-4 (16 - (-20)) -5 (0+8) +6( 0-(-8))

-4(36) -40+48

-144-40+48

-136

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