推广两个齐次线性方程组有非零公共解的充要条件,能够得到一个多个齐次线性方程组有非零公共解的充要条件,并给出非零公共解的一般形式。而当方程组的个数是2时的结论是其特例。
The generalization of the necessary and sufficient conditions of two homogeneous linear equation sets with nonzero public solutions can get a necessary and sufficient condition for many homogeneous linear equation sets with nonzero public solutions and present a general form of nonzero public solutions.When the number of the equation sets is two,the conclusion is a special case.