Question

Here is the problem.

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
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Transcribed Image Text

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

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