
Mark M. answered 05/03/20
Mathematics Teacher - NCLB Highly Qualified
C. Never True
An tautology indicate that the system is consistent and dependent, i.e. the equations have all solutions in common.
Sin A.
asked 05/03/20If the true equation 4 = 4 results from solving a system of equations by the substitution method, then the system of equations has no solutions.
A. Always true
B. Sometimes true
C. Never True
Mark M. answered 05/03/20
Mathematics Teacher - NCLB Highly Qualified
C. Never True
An tautology indicate that the system is consistent and dependent, i.e. the equations have all solutions in common.
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