函数[img=160x31]1803c25deac1e96.png[/img]与[img=160x31]1803c25df3956b4.png[/img]在[img=14x19]1803c25dfc6ce3d.png[/img]上线性无关．
举一反三
- 函数[img=160x31]18039c9c3e76c9f.png[/img]与[img=160x31]18039c9c5cfa922.png[/img]在[img=14x19]18039c9c6665012.png[/img]上线性无关．
- 函数[img=160x31]1803643be257c02.png[/img]与[img=160x31]1803643bea5ce7d.png[/img]在[img=14x19]1803643bf328171.png[/img]上线性无关．
- 函数[img=160x31]18036e353eb5382.png[/img]与[img=160x31]18036e354795c6a.png[/img]在[img=14x19]18036e35500a797.png[/img]上线性无关．
- 函数[img=160x31]1802cfc8f715f5a.png[/img]与[img=160x31]1802cfc8ff14bba.png[/img]在[img=14x19]1802cfc907b5936.png[/img]上线性无关．
- 函数[img=160x31]1803bf5078886e5.png[/img]与[img=160x31]1803bf508647253.png[/img]在[img=14x19]1803bf508f89c83.png[/img]上线性无关．