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Direction: Solve the following items. Box your final answer. Attach your Excel file and the pdf copy of your manual calculation. Submit with this format: CHE 111_FamilyName_Prelim 1. A number of matrices are defined by -2 -2) A = -3 (-10 5 10 1 1 4 -4 B = 4 7 11 1-4 0 Calculate the following manually. a. A+B b. ATB c. minor of a21 d. cofactor of b22 CS Scanned with CamScanner

Direction: Solve the following items. Box your final answer. Attach your Excel file and the pdf copy of your manual calculation. Submit with this format: CHE 111_FamilyName_Prelim 1. A number of matrices are defined by -2 -2) A = -3 (-10 5 10 1 1 4 -4 B = 4 7 11 1-4 0 Calculate the following manually. a. A+B b. ATB c. minor of a21 d. cofactor of b22 CS Scanned with CamScanner

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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Direction: Solve the following items. Box your final answer. Attach your Excel file and the pdf copy of your manual calculation. Submit with this format: CHE 111_FamilyName_Prelim 1. A number of matrices are defined by -2 -2) -3 A = 10 1 (-10 5 1 4 -4 B = = 4 7 -4 0 11 Calculate the following manually. a. A+B b. ATB c. minor of a21 d. cofactor of b22 CS Scanned with CamScanner
Transcribed Image Text:Direction: Solve the following items. Box your final answer. Attach your Excel file and the pdf copy of your manual calculation. Submit with this format: CHE 111_FamilyName_Prelim 1. A number of matrices are defined by -2 -2) -3 A = 10 1 (-10 5 1 4 -4 B = = 4 7 -4 0 11 Calculate the following manually. a. A+B b. ATB c. minor of a21 d. cofactor of b22 CS Scanned with CamScanner
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