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Soarer
Frequent VisitorJoined: 18 Jan 2004Posts: 213
Location: Hong Kong
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Posted: Wed Mar 30, 2005 10:32 pm Post subject: Determinant
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Let and .
Express D(x) in the form of , where is a determinant independent of x. Hence or otherwise, show that:
I failed to use the first part to do the hence part (without tedious expanding), can anyone help?
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Soarer
Frequent VisitorJoined: 18 Jan 2004Posts: 213
Location: Hong Kong
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Posted: Thu Mar 31, 2005 1:45 am Post subject:
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Oh, i was so stupid.. problem solved.
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