已知向量r<sub>1</sub>,r<sub>2</sub>由向量β<sub>1</sub>,β<sub>2</sub>,β<sub>3</sub>线性表示的式子为向量β<sub>1</sub>,β<sub>2</sub>,β<sub>3</sub>

已知向量r<sub>1</sub>,r<sub>2</sub>由向量β<sub>1</sub>,β<sub>2</sub>,β<sub>3</sub>线性表示的式子为<img src='https://img2.soutiyun.com/ask/2020-08-19/966697233266264.png' />向量β<sub>1</sub>,β<sub>2</sub>,β<sub>3</sub>由向量a<sub>1</sub>,a<sub>2</sub>,a<sub>3</sub>线性表示的式子为<img src='https://img2.soutiyun.com/ask/2020-08-19/966697265309096.png' />求向量r<sub>1</sub>,r<sub>2</sub>由向量a<sub>1</sub>,a<sub>2</sub>,a<sub>3</sub>表示的线性表示式,

时间:2024-04-15 15:05:26

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