sing properties of determinants, in Exercises 6 to 14, show that:10 a – InterviewSolution

InterviewSolution

1.	sing properties of determinants, in Exercises 6 to 14, show that:10 a 6-a? ab ac-a 0 -cl=07.ba – bc =416 colca
Answer» \|0 a -b\|\|-a o -c\|\|b c 0\|= 0(0×0 - c×-c) + (-a )(-a×0 - b×-c) + (-b)(b×0 - -ac)= 0+ (-a)(bc) + (-b)(-ac)= -abc + abc=. 0

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