[請益]一個解聯立方程式問題!!
syms a b c d e f g h i
>> eq1='2*e/a-(e+f)/(a+b)-(e+g)/(a+c)+i';
>> eq2='2*f/b-(e+f)/(a+b)-(f+h)/(b+d)+i';
>> eq3='2*g/c-(g+h)/(c+d)-(e+g)/(a+c)+i';
>> eq4='2*h/d-(g+h)/(c+d)-(f+h)/(b+d)+i';
>> eq5='a+b+c+d-1';
>> out=solve(eq1,eq2,eq3,eq4,eq5,a,b,c,d,i);
我想解上面聯立方程式 a,b,c,d,i的解要用e,f,g,h來表示
但是我用上面的語法 卻無法求解
請高手幫我看一下我的式子是否有錯??
還是本身這個聯立式就無解??
感激不盡!!!
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