Just need answers Question 17a11a12a13- 2аз1а12 — 2а32a13 – 2a33a11a12a1311C =-5а21 - 5а22-5a23. В%3D| а21 + 6аз1 а22 баз2a23 -- 6a33Let A =a21a22a23a31a32a33a31a32a33a31a32a33а32a33a11a12a13a12 + 5a115a21 a23a13a31a11FGa21a22a23-La21a22a23D =a21a22a12a13a11a12d13a31аз2 — 5аз1 аззa11Given |A| = 8. Find the determinants of the following matrices.1. |B|2. |C| =3. |D| =4. |F| =5. |G| =6. | – 5A| =7. |A-1| =%3D8. |A"| =

Since you posted multiple subparts ,we will solve first three subparts for you to get the remaining…

a13 -2а a12 a11 a11 – 2a31 а12 — 2аз2 а13 a12 a13 C = -5a21 — 5а22 —5а2 B= a21 + 6a31 a22 + 6a32 a23 -- 6a33 Let A = a21 a22 a23 %3D a31 a32 a33 a32 a33 a31 a32 a33 a31 а32 a33 a11 a12 a13 a12 + 5a11 a13 a31 a21 a22 a23 F a23 ,G D a21 a22 -- 5a21 a23 a21 a22 a11 a12 a13 a32 + 5a31 a33 а11 а12 a13 a31 Given |A| = 8. Find the determinants of the following matrices. 1. |B| 2. |C| = %3D 3. |D| = 4. [F| | %3D 5. |G| = 6.|– 5A| = 7. |A-1| = 8. |A"| =

a13 -2а a12 a11 a11 – 2a31 а12 — 2аз2 а13 a12 a13 C = -5a21 — 5а22 —5а2 B= a21 + 6a31 a22 + 6a32 a23 -- 6a33 Let A = a21 a22 a23 %3D a31 a32 a33 a32 a33 a31 a32 a33 a31 а32 a33 a11 a12 a13 a12 + 5a11 a13 a31 a21 a22 a23 F a23 ,G D a21 a22 -- 5a21 a23 a21 a22 a11 a12 a13 a32 + 5a31 a33 а11 а12 a13 a31 Given |A| = 8. Find the determinants of the following matrices. 1. |B| 2. |C| = %3D 3. |D| = 4. [F| | %3D 5. |G| = 6.|– 5A| = 7. |A-1| = 8. |A"| =

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter6: Linear Systems

Section6.2: Guassian Elimination And Matrix Methods

Problem 84E: Explain the differences between Gaussian elimination and Gauss-Jordan elimination.

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