equations in (r and y) or in (x, ya se, find the solution), infinitely many solutions, or no solutions. A Infinitelu manu ealuti

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Chapter7: Matrices And Determinants
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The augmented matrix of a system of linear equations in (x and y) or in (x, y and z) is given. For each system, determine whether it has a unique solution (in this
case, find the solution), infinitely many solutions, or no solutions.
[1 0 이0
0 1 02
00 11
O A. Infinitely many solutions
OB. Unique solution: r = 0, y=2
OC. Unique solution: a = 2, y=1
O D. Unique solution: a= 0, y= 2, z=1
O E. No solutions
OF. None of the above
[1
0 이 1
0 10-3
0 0 0 0
OA. Unique solution: a = -3, y=1
O B. Infinitely many solutions
OC. No solutions
OD. Unique solution: a= 0, y = 0, z= 0
O E. Unique solution: a = 1, y = -3
OF. None of the above
[1
4
010
1
00 0
1
Transcribed Image Text:The augmented matrix of a system of linear equations in (x and y) or in (x, y and z) is given. For each system, determine whether it has a unique solution (in this case, find the solution), infinitely many solutions, or no solutions. [1 0 이0 0 1 02 00 11 O A. Infinitely many solutions OB. Unique solution: r = 0, y=2 OC. Unique solution: a = 2, y=1 O D. Unique solution: a= 0, y= 2, z=1 O E. No solutions OF. None of the above [1 0 이 1 0 10-3 0 0 0 0 OA. Unique solution: a = -3, y=1 O B. Infinitely many solutions OC. No solutions OD. Unique solution: a= 0, y = 0, z= 0 O E. Unique solution: a = 1, y = -3 OF. None of the above [1 4 010 1 00 0 1
0 1
1
0 0
1
O A. No solutions
OB. Unique solution: x =-4, y = 1
OC. Infinitely many solutions
OD. Unique solution: x = -4, y = 1, z = 0
O E. Unique solution: x = -4, y = 1, z = 1
O F. None of the above
O A. Unique solution: x = 1, y= 1, z= 0
O B. Unique solution: x = 0, Y= 0
OC. Unique solution: x = 0, y = 0, z = 0
OD. No solutions
O E. Infinitely many solutions
O F. None of the above
400
Transcribed Image Text:0 1 1 0 0 1 O A. No solutions OB. Unique solution: x =-4, y = 1 OC. Infinitely many solutions OD. Unique solution: x = -4, y = 1, z = 0 O E. Unique solution: x = -4, y = 1, z = 1 O F. None of the above O A. Unique solution: x = 1, y= 1, z= 0 O B. Unique solution: x = 0, Y= 0 OC. Unique solution: x = 0, y = 0, z = 0 OD. No solutions O E. Infinitely many solutions O F. None of the above 400
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