三元一次方程的编程
0.0985=0.08833*P0+0.5535*P1+P2-0.2588=0.3464*P0+0.8062*P1+P2
-0.5969=-0.1877*P0+0.8923*P1+P2
这个方程怎么解呀!!用C语言编程???
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