一道有关线性代数的题目(题目是用英语出的)For v=(1,0) and w=(0,1),describe all the points cv and all the combinations cv+dw with any d and (1) whole numbers c (2)nonnegative c>=0.刚刚开始学线性代数,很多名词不懂,若

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/24 23:31:22
一道有关线性代数的题目(题目是用英语出的)For v=(1,0) and w=(0,1),describe all the points cv and all the combinations cv+dw with any d and (1) whole numbers c (2)nonnegative c>=0.刚刚开始学线性代数,很多名词不懂,若
xRnP*@ֆ~inxXPhv&aJPKԔͣDDn1smvMMJ^3w [hA%ۃ[p93ɑ7\m߿tHXj4ұMIN)f:8-JBUK$W.zI"UV5RhDnAJ.Jm)K#ňKI%^q#DKǏ`2`σɭ4PíS0cActyxߵՇp-CUrJ&<)B

一道有关线性代数的题目(题目是用英语出的)For v=(1,0) and w=(0,1),describe all the points cv and all the combinations cv+dw with any d and (1) whole numbers c (2)nonnegative c>=0.刚刚开始学线性代数,很多名词不懂,若
一道有关线性代数的题目(题目是用英语出的)
For v=(1,0) and w=(0,1),describe all the points cv and all the combinations cv+dw with any d and (1) whole numbers c (2)nonnegative c>=0.
刚刚开始学线性代数,很多名词不懂,若遇到什么定义,

一道有关线性代数的题目(题目是用英语出的)For v=(1,0) and w=(0,1),describe all the points cv and all the combinations cv+dw with any d and (1) whole numbers c (2)nonnegative c>=0.刚刚开始学线性代数,很多名词不懂,若
对于V=(1,0),W=(0,1),描述所有的点CV和所有的组合CV+DW,其中D是任意的,并且
(1)C是任意数字
(2)C是非负数,即C>=0.
答:
(1)CV为X轴;
CV+DW为X\Y坐标平面.
(2)CV为x轴正半轴,包括坐标原点;
CV+DW为一、四象限,包括y轴.