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Mathematics 12 Online
OpenStudy (eric_d):

The function f is defined by f(x) x^2-x , x is an element of real number. State whether f is one to one function, giving a reason for the statement. If the domain of f is restricted to subset of R for which x bigger or equal to k , find the least value of k for which f is one to one @ganeshie8

OpenStudy (eric_d):

hi @ganeshie8

ganeshie8 (ganeshie8):

whats the definition of one-to-one function ?

OpenStudy (eric_d):

only one emement frm domain is mapped onto one element of codomain

OpenStudy (perl):

two different inputs cannot have the same output (same value)

OpenStudy (perl):

|dw:1402744461213:dw|

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