May you help me please, with an example of a vector space V and a linear mapping f:V->V , such that Imf=Kerf?

Thank you in advance.

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- Nov 11th 2012, 02:56 AMjojo7777777Imf=Kerf
May you help me please, with an example of a vector space V and a linear mapping f:V->V , such that Imf=Kerf?

Thank you in advance. - Nov 11th 2012, 03:20 AMFernandoRevillaRe: Imf=Kerf