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Question
请问为什么我的答案是个数字零而不是一个向量?。
下面是我的代码。我想画个c和函数的解的二维图。但是函数的解为零。这是空集的意思吗?我可以证明函数有唯一解呀。 clear all; close all; c=0.001:0.01:1; k=0.001:0.01:1; q=c.*(1-k)./(c...
2 years ago | 1 answer | 0
