高三数学周周练
2018.9
一、填空题(
本大题共1
4小题,每小题5分,共计
70分.不需要写出解答过程,请将答案填写在
答题卡相应的位置上
.)1.设集合A={﹣1,0,1},B={0,1,2,3},则A
<Object: word/embeddings/oleObject1.bin>
B=.2.若复数
<Object: word/embeddings/oleObject2.bin>
(i为虚数单位)的模等于1,则正数m的值为
.3.命题“
<Object: word/embeddings/oleObject3.bin>
,<Object: word/embeddings/oleObject4.bin>
,sin
x<1”的否定是
命题(填“真”或“假”)
.4.已知
<Object: word/embeddings/oleObject5.bin>
,<Object: word/embeddings/oleObject6.bin>
,<Object: word/embeddings/oleObject7.bin>
,则<Object: word/embeddings/oleObj ...


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