Mathematics, 21.02.2020 23:05 helpmelol37
Compute det Upper B Superscript 4 where Bequals[Start 3 By 3 Matrix 1st Row 1st Column 2 2nd Column 0 3rd Column 1 2nd Row 1st Column 1 2nd Column 1 3rd Column 2 3rd Row 1st Column 2 2nd Column 2 3rd Column 1 EndMatrix ].
Compute the determinant using a cofactor expansion across the first row. Select the correct choice below and fill in the answer box to complete your choice. (Simplify your answer.)
Using this expansion, the determinant is - (3)(-12) + (-2)(-6) - (4)(9) =.
Using this expansion, the determinant is (3)(-12) - (-2)(-6) + (4)(9) =.
Using this expansion, the determinant is - (-2)(-6) + (1)(-10) - (5)(-2) =.
Using this expansion, the determinant is (-2)(-6)-(1)(- 10) + (5)(-2) =.
Compute the determinant using a cofactor expansion down the second column. Select the correct choice below and fill in the answer box to complete your choice. (Simplify your answer.)
Using this expansion, the determinant is - (3)(-12) + (-2)(-6) - (4)(9) =.
Using this expansion, the determinant is (3)(-12) - (-2)(-6) + (4)(9) =.
Using this expansion, the determinant is (-2)(-6) - (1)(-10) + (5)(-2) =.
Using this expansion, the determinant is - (-2)(-6) + (1)(-10) - (5)(-2) = .
Answers: 2
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Compute det Upper B Superscript 4 where Bequals[Start 3 By 3 Matrix 1st Row 1st Column 2 2nd Column...
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