(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Let D* = [0,1] x [0,1] and define T on D* by T(x*,y*) = (x*y*, x*). Determine the image set D. Is T one-to-one?

2. Relevant equations

3. The attempt at a solution

Okay... So I know it is not one to one, if you take out the point (x=0) then it is one-to-one, so you must be careful with the origin.

But I don't know how to find the image set D. Because there are two variables in the first component in T x and y*. How do I find D?

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# Homework Help: The Geometry of Maps (Help)

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