Buy biaxin without prescription, While I was driving in my car today, I thought of a proof of the Cauchy-Schwartz theorem. I'm sure that it is completely unoriginal, biaxin, Cheapest generic biaxin, but it has the advantages of both being longer and requiring more background than the usual proof (which you can find on the Wikipedia page).
Let (, biaxin online stores, Biaxin india, ) be an inner product. From the definition, buy biaxin online without prescription, Biaxin from india, we know that for two vectors x, y and two scalars a, buy biaxin from us, Biaxin internet, b that
(ax+by, ax+by) = a2 (x, buying biaxin, Cheap biaxin on internet, x) + 2ab (x,y) + b2 (y, buy cheap biaxin internet, Order biaxin on internet, y) ≥ 0
This is a positive-definite quadratic form in a, b, buy biaxin from india, Find no rx biaxin, which means that its associated matrix has positive determinant:
(x,x) (y, biaxin sales, Biaxin online cheap, y) - (x,y) (x, biaxin pills, Order biaxin without prescription, y) ≥ 0,
which is the result, best price biaxin. Buy biaxin online, The real advantage of the proof, I suppose, is that if you already have the linear algebra background there's no trick involved. It also means that using the same determinant argument there are analogues of the inequality that involve n vectors instead of two.
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