9000020904
Level:
C
Determine all the values of the parameter
Systems of nonlinear equations and inequalities
9000020905
Level:
C
Find the condition on the parameter
9000020906
Level:
A
Identify an equation which can be obtained from the following system by
eliminating one of the variables.
9000020907
Level:
B
Identify a true statement related to the solution of the following system in
The system has no solution.
The system has two solutions.
The system has a unique solution.
None of the above conclusions can be obtained.
9000020903
Level:
B
Identify a true statement related to the solution of the following system in
The system has two solutions.
The system has a unique solution.
The system does not have any solution.
The system has infinitely many solutions.
9000020908
Level:
C
Assuming that the real parameter
The system has no solution.
The system has two solutions.
The system has a unique solution.
The system has infinitely many solutions.
9000009909
Level:
C
Consider the system
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