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Consider two linear equations: a1r + B1y = Yı a2x + B2y = 2 Is it a linear system? why? Write the equations as Ar b denoteing the size of A, r and b. What are the unknowns here? And also comment on the following arguments: • if al + 4 the system has unique solution if = + 4 the system has no solution • if = 2 the system has many solutions

Consider two linear equations: a1r + B1y = Yı a2x + B2y = 2 Is it a linear system? why? Write the equations as Ar b denoteing the size of A, r and b. What are the unknowns here? And also comment on the following arguments: • if al + 4 the system has unique solution if = + 4 the system has no solution • if = 2 the system has many solutions

Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter10: Systems Of Equations And Inequalities
Section10.CR: Chapter Review
Problem 4CC: For a system of two linear equations in two variables, aHow many solutions are possible? bWhat is...
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Consider two linear equations: a1x + B1y = 1 a2x + B2y = 12 Is it a linear system? why? Write the equations as Ar b denoteing the size of A, x and b. What are the unknowns here? And also comment on the following arguments: • if al +4 the system has unique solution • if the system has no solution a2 if = 21 the system has many solutions %3D %3D 12 且 鱼
Transcribed Image Text:Consider two linear equations: a1x + B1y = 1 a2x + B2y = 12 Is it a linear system? why? Write the equations as Ar b denoteing the size of A, x and b. What are the unknowns here? And also comment on the following arguments: • if al +4 the system has unique solution • if the system has no solution a2 if = 21 the system has many solutions %3D %3D 12 且 鱼
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