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FOCA_2.3
Vocabulary for FOCA_2.3
Term | Definition |
---|---|
solution | Any replacement for the variable that makes the equation true. |
elimination | An algebraic method used to solve a system of equations in which the equations of the system are combined so that one or more of the variables is eliminated. |
substitution | An algebraic method for solving a system of equations in which one equation is solved for one of the variables and the result is substituted in the other equation. |
intersection | The set of elements of two sets A and B that belong to both A and B, written A∩B. |