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OpenStudy (taishmara_016):
Find -3A+6B (determinants and inverses) -3,5,-6 -2,6,7 A= 9,-5,3 B= 2,-1,-6 Answer choices A- 21,12,-24 -15,9,36 B- -3,21,60 48,-27,36 C- 21,12,60 -15,-27,36 D- -3,21,60 -15,9,-45
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