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nikie1o2
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In R x R , ley (x,y) R (u,v) if ax^2 +by^2=au^2 + bv^2, where a,b >0. Determine the relation R is an equivalnce relation. Prove or give a counter example
tiny-tim said:Hi nikie1o2! Welcome to PF!
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nikie1o2 said:For Transitive i knoe if(x,y)R(u,v) and (u,v)R(a,b), then (x,y)R(a,b). I am just confused on how to show the equations for that and that it's true...
A proof equivalence relation is a mathematical concept that describes a relationship between elements of a set. It states that a set is divided into subsets, and each subset contains elements that are related to each other in a specific way.
A proof equivalence relation is different from other types of relations because it has three specific properties: reflexivity, symmetry, and transitivity. These properties ensure that the relationship between elements is well-defined and consistent.
Proof equivalence relations are important in mathematics because they help us classify and understand the relationships between elements in a set. They also allow us to make logical deductions and proofs, which are essential in many mathematical fields.
One example of a proof equivalence relation is the "is congruent to" relation in geometry. If two triangles have equal sides and angles, they are considered equivalent, and this relationship is reflexive, symmetric, and transitive.
Yes, there are several real-life applications of proof equivalence relations. They are used in fields such as computer science, data analysis, and social sciences to classify and organize data, make logical deductions, and establish relationships between different entities.