Which of the following sequences has a limit?
A: [img=85x25]1803e2396899f75.png[/img]
B: [img=50x17]1803e23972738ca.png[/img]
C: [img=72x22]1803e2397b15a5e.png[/img]
D: [img=74x43]1803e239838cb22.png[/img]
A: [img=85x25]1803e2396899f75.png[/img]
B: [img=50x17]1803e23972738ca.png[/img]
C: [img=72x22]1803e2397b15a5e.png[/img]
D: [img=74x43]1803e239838cb22.png[/img]
举一反三
- When [img=57x14]1803e238aaa2552.png[/img], which of the following sequences has a limit of e? A: [img=89x43]1803e238b2d69c3.png[/img] B: [img=97x43]1803e238bb429e0.png[/img] C: [img=97x33]1803e238c33717e.png[/img] D: [img=95x38]1803e238cc2ec72.png[/img]
- When [img=57x14]17de81e7b4fb95d.png[/img], which of the following sequences has a limit of e? 未知类型：{'options': ['', '', '', ''], 'type': 102}
- 设投掷1颗骰子的点数为X,则( ) 未知类型：{'options': ['E(X)=3.5,D(X)= [img=29x21]17e43c3db9dc21b.png[/img]', ' E(X)=3.5, D(X)= [img=22x41]17e43c3dc2146ee.png[/img]', ' E(X)=3.5,D(X)=3.5', ' E(X)=3.5,D(X)=[img=22x41]17e43c3dcacf7d1.png[/img]'], 'type': 102}
- Which of the following propositions is false,set A = {x,x is an integer and[img=60x23]1803a1c6eebb7a3.png[/img]} ? ( ) A: [img=113x25]1803a1c6f77ce06.png[/img] B: [img=139x25]1803a1c7001fe79.png[/img] C: [img=51x22]1803a1c70863f61.png[/img] D: {x|x is an integer and |x| 4}[img=33x22]1803a1c711a7c63.png[/img]
- Which of the following propositions is false,set A = {x,x is an integer and [img=60x23]1803a1c503ffa04.png[/img]} ? ( ) A: [img=113x25]1803a1c50cc3162.png[/img] B: [img=139x25]1803a1c514e60ea.png[/img] C: [img=51x22]1803a1c51dd52ef.png[/img] D: {x|x is an integer and |x| <4} [img=33x22]1803a1c525cf1bd.png[/img]