*** eterminant using a cofactor expansion across the first row. Select the correct choice below and fill in the answer box answer.) 4 his expansion, the determinant is (6)(-9)-(2)(0) + (4)(6)= his expansion, the determinant is (6)(-9)+(2)(0) + (4)(6)= his expansion, the determinant is (6)(-9) + (5)(0)+(-5)(6) = mis expansion, the determinant is (6)(-9)-(5)(0) + (-5)(6)= S View an example Get more help. Clear all
*** eterminant using a cofactor expansion across the first row. Select the correct choice below and fill in the answer box answer.) 4 his expansion, the determinant is (6)(-9)-(2)(0) + (4)(6)= his expansion, the determinant is (6)(-9)+(2)(0) + (4)(6)= his expansion, the determinant is (6)(-9) + (5)(0)+(-5)(6) = mis expansion, the determinant is (6)(-9)-(5)(0) + (-5)(6)= S View an example Get more help. Clear all
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:Compute the determinant of the following matrix using a cofactor expansion across the first row.
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.)
4
OA. Using this expansion, the determinant is (6)(-9)-(2)(0) + (4)(6)=
OB. Using this expansion, the determinant is (6)(-9)+(2)(0) + (4)(6)=
OC. Using this expansion, the determinant is (6)(- 9) + (5)(0)+(-5)(6)=
OD. Using this expansion, the determinant is (6)(-9)-(5)(0) + (-5)(6)=
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