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请教各位高手下面这个方程组如何解?能不能在不解方程的情况下判断其有解还是无解,有几个解?
X1 + X2 + X3 +…………………. + Xn-2 + Xn-1 + Xn = 1
C11 X1 + C12 X2 + C13 X3 +……………….+C1(n-2) Xn-2 + C1(n-1) Xn-1 + C1n Xn = 0
C21 X1 + C22 X2 + C23 X3 +……………….+C2(n-2) Xn-2 + C2(n-1) Xn-1 + C2n Xn = 0
C31 X1 + C32 X2 + C33 X3 +……………….+C3(n-2) Xn-2 + C3(n-1) Xn-1 + C3n Xn = 0
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C(n-3)1 X1 + C(n-3)2 X2 + C(n-3)3 X3+…+ C(n-3)(n-2) Xn-2 + C(n-3)(n-1) Xn-1 + C(n-3)n Xn = 0
C(n-2)1 X1 + C(n-2)2 X2 + C(n-2)3 X3+…+ C(n-2)(n-2) Xn-2 + C(n-2)(n-1) Xn-1 + C(n-2)n Xn = 0
C(n-1)1 X1 + C(n-1)2 X2 + C(n-1)3 X3+…+ C(n-1)(n-2) Xn-2 + C(n-1)(n-1) Xn-1 + C(n-1)n Xn = 0
条件:X1 , X2 , X3 ,………,Xn ∈[0,1]
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