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Compute the determinant using a cofactor expansion across the first row. Also compute the determinant by a cofactor expansion down the second column. 2-2 5 3 2 5 -3 253 Write the expression for the determinant using a cofactor expansion across the first row. Choose the correct answer below. OA. Using this expansion, the determinant is (2)(1)-(-2)(31)+(5)(34). OB. Using this expansion, the determinant is (2)(-19) - (-2)(-21) + (5)(16). OC. Using this expansion, the determinant is (2)(-19) + (-2)(-21) + (5)(16). OD. Using this expansion, the determinant is (2)(1) + (− 2)(31)+ (5)(34).

Compute the determinant using a cofactor expansion across the first row. Also compute the determinant by a cofactor expansion down the second column. 2-2 5 3 2 5 -3 253 Write the expression for the determinant using a cofactor expansion across the first row. Choose the correct answer below. OA. Using this expansion, the determinant is (2)(1)-(-2)(31)+(5)(34). OB. Using this expansion, the determinant is (2)(-19) - (-2)(-21) + (5)(16). OC. Using this expansion, the determinant is (2)(-19) + (-2)(-21) + (5)(16). OD. Using this expansion, the determinant is (2)(1) + (− 2)(31)+ (5)(34).

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Compute the determinant using a cofactor expansion across the first row. Also compute the determinant by a cofactor expansion down the second column. 2-2 5 5 3 2 5 -3 3 لنا Write the expression for the determinant using a cofactor expansion across the first row. Choose the correct answer below. OA. Using this expansion, the determinant is (2)(1)-(-2)(31)+ (5)(34). OB. Using this expansion, the determinant is (2)(-19)-(-2)(-21) + (5)(16). OC. Using this expansion, the determinant is (2)(-19) + (-2)(-21) + (5)(16). OD. Using this expansion, the determinant is (2)(1) + (-2)(31)+ (5)(34).
Transcribed Image Text:Compute the determinant using a cofactor expansion across the first row. Also compute the determinant by a cofactor expansion down the second column. 2-2 5 5 3 2 5 -3 3 لنا Write the expression for the determinant using a cofactor expansion across the first row. Choose the correct answer below. OA. Using this expansion, the determinant is (2)(1)-(-2)(31)+ (5)(34). OB. Using this expansion, the determinant is (2)(-19)-(-2)(-21) + (5)(16). OC. Using this expansion, the determinant is (2)(-19) + (-2)(-21) + (5)(16). OD. Using this expansion, the determinant is (2)(1) + (-2)(31)+ (5)(34).
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