Math

by **pspss** Tue Nov 27, 2012 5:37 am

Find the value of t for which the system a^2+b^2+c^2=d and a+b+c+d=t has a unique real solution (a, b, c, d)

by **tim** Tue Nov 27, 2012 9:01 am

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Math

Math

Re: Math