Properties of Equality and Inequality
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Questions and Answers

Quale proprietate indica que a + b = b + a?

  • Proprietate associativa
  • Proprietate distributiva
  • Proprietate identitaria
  • Proprietate commutativa (correct)

Quale proprietate afferma que c + 0 = c?

  • Proprietate de closure
  • Proprietate inversa
  • Proprietate identitaria (correct)
  • Proprietate reflexive

Quale proprietate indica que si a = b e b = c, alora a = c?

  • Proprietate transitive (correct)
  • Proprietate simmetrica
  • Proprietate di substitution
  • Proprietate reflexive

Quale proprietate indica que a * (b + c) = (a * b) + (a * c)?

<p>Proprietate distributiva (A)</p> Signup and view all the answers

Quale proprietate applica durante le addition o subtraction de inequality?

<p>Proprietate de addition e subtraction (D)</p> Signup and view all the answers

Study Notes

Proprietates in Matematica

  • Closure Property

    • Si le resulta de un operation (addition o multiplication) de duos numeros es anque in le conjunto, le conjunto ha le proprietate de closure.
  • Commutative Property

    • Le ordine in que duos numeros son addite o multiplicate non affecta le resultado. Exemplo: a + b = b + a e a * b = b * a.
  • Associative Property

    • Quando tres numeros son addite o multiplicate, le modo in que illes son agrupate non affici le resultado. Exemplo: (a + b) + c = a + (b + c).
  • Identity Property

    • Existence de un elemento neutro in addition e multiplication. In addition, le elemento neutro es 0 (a + 0 = a). In multiplication, le elemento neutro es 1 (a * 1 = a).
  • Inverse Property

    • Pro cada numero, existe un inverse tale que lor addition retorna a zero (a + (-a) = 0) e pro multiplication, un inverse tale que lor producte es uno (a * (1/a) = 1).
  • Distributive Property

    • Permitte distribute un multiplicator in relation a un addition, demostrante que a(b + c) = ab + ac.

Proprietates de Igualitate

  • Addition and Subtraction of Equality

    • Si duos quantitates son equal, addition o subtraction del mesmo valore a ambes partes mantiene le egalitate.
  • Multiplication and Division of Equality

    • Multiplicando o dividendo le mesme valore a ambes partes de un equation non cambia le egalitate.
  • Substitution Property

    • Permitte substituer un quantitate equal per un altere in un expression o equation.
  • Reflexive Property

    • Un quantitate es equal a se mesme. Exemplo: a = a.
  • Symmetry Property

    • Si a es equal a b, tunc b es equal a a. Exemplo: si a = b, tunc b = a.
  • Transitive Property

    • Si a es equal a b e b es equal a c, tunc a es equal a c. Exemplo: si a = b e b = c, tunc a = c.

Proprietates de Inequalitate

  • Addition and Subtraction of Inequality

    • Si une inegalitate es vera, addition o subtraction del mesme valore a ambes partes mantiene le inegalitate.
  • Multiplication and Division of Inequality

    • Multiplicando o dividendo per un numero positivo non cambia le inegalitate, ma se se usa un numero negativo, le direction de le inegalitate debe cambiar.
  • Trichotomy Property

    • Pro qua资格 number a, tres possibilitates: a es maior que 0, a es equal a 0, o a es menor que 0.

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Description

Este quiz explora diversas propriedades de igualdad e desigualdad, como la propiedad de closure, associativa, e identitá. Comprende temas como la propiedad reflexiva, simétrica e transitiva, así como las operações de adicion de igualdad e desigualdad. Actualiza tus conocimentos sobre estas importantes propiedades matemáticas.

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