{{1,-0.5}{-0.5,0.38}}×{{8}{1}}

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/25 18:28:56
{{1,-0.5}{-0.5,0.38}}×{{8}{1}}{{1,-0.5}{-0.5,0.38}}×{{8}{1}}{{1,-0.5}{-0.5,0.38}}×{{8}{1}}((8,-4)(-4

{{1,-0.5}{-0.5,0.38}}×{{8}{1}}
{{1,-0.5}{-0.5,0.38}}×{{8}{1}}

{{1,-0.5}{-0.5,0.38}}×{{8}{1}}
((8,-4)(-4,3.04)(1,-0.5)(-0.5,0.38))