wangweiye
/
mathdeptv2
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

修改21741题面

This commit is contained in:
weiye.wang 2024-02-15 12:47:07 +08:00
parent 22aff76ef3
commit 6722678c3d
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
题库0.3/Problems.json
View File

@ -591130,7 +591130,7 @@
},
"021741": {
"id": "021741",
"content": "判断题:(填``真''、``假'')\\\\\n(1) $0 \\overrightarrow {a}=0$, \\blank{20};\\\\\n(2) 对于实数$m$和向量$\\overrightarrow {a}$、$\\overrightarrow {b}$, 恒有$m(\\overrightarrow {a}-\\overrightarrow {b})=m \\overrightarrow {a}-m \\overrightarrow {b}$, \\blank{20};\\\\\n(3) 若$m \\overrightarrow {a}=m \\overrightarrow {b}(m \\in \\mathbf{R})$, 则$\\overrightarrow {a}=\\overrightarrow {b}$, \\blank{20};\\\\\n(4) 若$m \\overrightarrow {a}=n \\overrightarrow {a}$($m$、$n \\in \\mathbf{R}$且$\\overrightarrow {a} \\neq \\overrightarrow{0}$), 则$m=n$.",
"content": "判断题:(填``真''、``假'')\\\\\n(1) $0 \\overrightarrow {a}=0$: \\blank{20};\\\\\n(2) 对于实数$m$和向量$\\overrightarrow {a}$、$\\overrightarrow {b}$, 恒有$m(\\overrightarrow {a}-\\overrightarrow {b})=m \\overrightarrow {a}-m \\overrightarrow {b}$: \\blank{20};\\\\\n(3) 若$m \\overrightarrow {a}=m \\overrightarrow {b}$($m$是某个确定的实数), 则$\\overrightarrow {a}=\\overrightarrow {b}$: \\blank{20};\\\\\n(4) 若$m \\overrightarrow {a}=n \\overrightarrow {a}$($m$、$n \\in \\mathbf{R}$且$\\overrightarrow {a} \\neq \\overrightarrow{0}$), 则$m=n$: \\blank{20}.",
"objs": [],
"tags": [
"第五单元"
@ -591151,7 +591151,8 @@
],
"origin": "2025届高一下校本作业",
"edit": [
"20230209\t王伟叶"
"20230209\t王伟叶",
"20240215\t王伟叶"
],
"same": [],
"related": [],