当<img alt="" height="20" src="/api/uploads/884025/in-rich-contentcreated_at=1637146706" width="30">1时,线性方程组<img alt="" height="52" src="/api/uploads/884027/in-rich-contentcreated_at=1637146706" width="89">有无穷多解.( )(判断题)
.对
.错
出自:2024年国家开放大学答案