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OpenStudy (anonymous):
Find the value of the determinant. |1 -5 | |3 4 | Select one: a. 17 b. -19 c. -11 d. 19
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OpenStudy (wolf1728):
I think that should equal (1*4) - (-5*3) 4 + 15 which equals 19 'd'
OpenStudy (anonymous):
thanks
OpenStudy (wolf1728):
u r welcome
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