Results for injectivity translation from English to Portuguese

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English

injectivity

Portuguese

função injectiva

Last Update: 2010-10-23
Usage Frequency: 2
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Reference: Wikipedia

English

*unlike surjectivity, which is a relation between the graph of a function and its codomain, injectivity is a property of the graph of the function alone; that is, whether a function f is injective can be decided by only considering the graph (and not the codomain) of f.==proving that functions are injective==a proof that a function "ƒ" is injective depends on how the function is presented and what properties the function holds.

Portuguese

uma função diz-se injectiva (ou injetora) se e somente se quaisquer que sejam formula_1 e formula_2 (pertencentes ao domínio da função),formula_1 é diferente de formula_2 implica que f(formula_1) é diferente de f(formula_2):formula_7graficamente, uma função f é injectiva se e somente se nenhuma recta horizontal intersecta o seu gráfico em mais do que um ponto.

Last Update: 2016-03-03
Usage Frequency: 1
Quality:

Reference: Wikipedia
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