Show that and are similar by finding so that .
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Well, define so that . What is ? Set it equal to and see if you can solve for .
Equivalently, is the same as so set and solve for a, b, c, and d.
Originally Posted by HallsofIvy Equivalently, is the same as so set and solve for a, b, c, and d.
Last edited by alexmahone; Apr 9th 2011 at 09:44 AM. Reason: Stupid mistake