Recent content by kkitkat

Well, as far as I understand R-->R^2 functions it goes like this: h(t)=(3t, t) so in this example f(t) is 3t and g(t) is t. But obviously h(t) is not onto. And I'm sure that the solution is trivial, but for some reason I just can't see it. I'm not a mathematician so most of the things you've...

example of h: R-->R^2 such that h is onto Hello everyone, can anyone suggest an example of a function h: R --> R^2 such that h is onto. All I could come up with is the following: h: R --> R^2 ==> f(x) = y[SIZE="1"]1 g(x) = y[SIZE="1"]2 ==> for h to be onto I need to find a...