Equation Solving
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
High Quality Content by WIKIPEDIA articles! In mathematics, to solve an equation is to find what values (numbers, functions, sets, etc.) fulfill a condition stated as an equality (an equation). Usually, this condition involves expressions with variables (or unknowns), which are to be substituted by values in order for the equality to hold. More precisely, the equation to be solved involves some free variables.We have already seen that certain solutions sets can describe surfaces. For example, in studying elementary mathematics, one knows that the solution set of an equation in the form ax + by = c with a, b, and c real-valued constants, this forms a line in the vector space R2. However, it may not always be easy to graphically depict...
ISBN: 978-6-1311-4522-3
Издательство:
Книга по требованию
Дата выхода: июль 2011