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Mathematics 13 Online
OpenStudy (jazzyfa30):

matrices find the value of its determinant: |2 3 | |-1 4| Select one: a. 11 b. 4 c. -22 d. 5

OpenStudy (jazzyfa30):

@LazyBoy please help

OpenStudy (amistre64):

for a 2x2 matrix, just multiply across the diagonals, what are the 2 results?

OpenStudy (amistre64):

|dw:1371827072030:dw|

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