October 17th, 2009, 11:10 PM
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 | Flow Master | | Join Date: Dec 2007 Location: Zeitgeist
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Quote:
Originally Posted by jzellt  Ok...sorry.
The hint given is to use Pn(x) = y0L0(x) + y1L1(x) + ... + ynLn(x).
(This is the interpolating polynomial of degree >= n)
So, Im supposed to use the above hint with suitable choices for {y0, y1, y2, y3) to show:
L0(x) + L1(x) + L2(x) + L3(x) = 1. Any advice... | This still makes no sense.
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