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Determine all real numbers
Determine all real numbersthat satisfy the following system of
Re: Determine all real numbers
Rewrite the second, third and fourth equations as
Now multiply these equations by , and respectively.
Now notice that
Hence we have
Thus we get these two inconsistent equations
Solve the first cubic for a and use it to find d.
Last edited by JaneFairfax (2008-07-22 08:26:45)
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