成考院校在线答案
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="margin-bottom:7.5pt;text-align:left; mso-pagination:widow-orphan;background:white">2、<span lang="EN-US" style="font-size:12.0pt;font-family:Microsoft Yahei;mso-bidi-font-family:Arial;color:windowtext; mso-font-kerning:0pt">“x+3>1</span><span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-bidi-font-family:Arial;color:windowtext;mso-font-kerning: 0pt">。<span lang="EN-US">”</span>是命题。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt;color:windowtext;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="margin-bottom:7.5pt;text-align:left; mso-pagination:widow-orphan;background:white">11、<span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";color:windowtext">树</span><span lang="EN-US" style="font-size:12.0pt;color:windowtext">T</span><span style="font-size: 12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";color:windowtext">的每一对结点之间有且仅有一条道路可通。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning: 0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="margin-bottom:7.5pt;text-align:left; mso-pagination:widow-orphan;background:white">5、<span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-bidi-font-family:Arial;color:windowtext;mso-font-kerning: 0pt">无向图<span lang="EN-US">G</span>为欧拉图,则<span lang="EN-US">G</span>是连通的。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning: 0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="margin-bottom:7.5pt;text-align:left; mso-pagination:widow-orphan;background:white">1、<span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-bidi-font-family:Arial;color:windowtext;mso-font-kerning: 0pt">如果<span lang="EN-US">a</span>是集合<span lang="EN-US">A</span>中的元素,则称<span lang="EN-US">a</span>属于<span lang="EN-US">A</span>,记作<span lang="EN-US">a∉A</span>。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning: 0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="margin-bottom:7.5pt;text-align:left; mso-pagination:widow-orphan;background:white">7、<span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-bidi-font-family:Arial;color:windowtext;mso-font-kerning: 0pt">半群满足交换律。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt; color:windowtext;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="margin-bottom:7.5pt;text-align:left; mso-pagination:widow-orphan;background:white">4、<span lang="EN-US" style="font-size:12.0pt;font-family:Microsoft Yahei;mso-bidi-font-family:Arial;color:windowtext; mso-font-kerning:0pt"><span style="mso-spacerun:yes"> </span></span><span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-bidi-font-family:Arial;color:windowtext; mso-font-kerning:0pt">设<span lang="EN-US"> <!--[if gte vml 1]><v:shapetype id="_x0000_t75" coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f"> <v:stroke joinstyle="miter"></v:stroke> <v:formulas> <v:f eqn="if lineDrawn pixelLineWidth 0"></v:f> <v:f eqn="sum @0 1 0"></v:f> <v:f eqn="sum 0 0 @1"></v:f> <v:f eqn="prod @2 1 2"></v:f> <v:f eqn="prod @3 21600 pixelWidth"></v:f> <v:f eqn="prod @3 21600 pixelHeight"></v:f> <v:f eqn="sum @0 0 1"></v:f> <v:f eqn="prod @6 1 2"></v:f> <v:f eqn="prod @7 21600 pixelWidth"></v:f> <v:f eqn="sum @8 21600 0"></v:f> <v:f eqn="prod @7 21600 pixelHeight"></v:f> <v:f eqn="sum @10 21600 0"></v:f> </v:formulas> <v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"></v:path> <o:lock v:ext="edit" aspectratio="t"></o:lock> </v:shapetype><v:shape id="对象_x0020_4" o:spid="_x0000_i1025" type="#_x0000_t75" style='width:39pt;height:15.6pt' o:ole=""> <v:imagedata src="lssxpdt.files/image001.wmz" o:title=""></v:imagedata> </v:shape><![endif]--> <!--[if !vml]--><img width="52" height="21" v:shapes="对象_x0020_4" src="http://wljy.whut.edu.cn:80/uploadfiles/word/lssxpdt.files/image002.png"> <!--[endif]--> <!--[if gte mso 9]><xml _tmplitem="3" > <o:OLEObject Type="Embed" ProgID="Equation.DSMT4" ShapeID="对象_x0020_4" DrawAspect="Content" ObjectID="_1617446894"> </o:OLEObject> </xml><![endif]--></span>,则<span lang="EN-US"> <!--[if gte vml 1]><v:shape id="对象_x0020_5" o:spid="_x0000_i1026" type="#_x0000_t75" style='width:15pt;height:15pt' o:ole=""> <v:imagedata src="lssxpdt.files/image003.wmz" o:title=""></v:imagedata> </v:shape><![endif]--> <!--[if !vml]--><img width="20" height="20" v:shapes="对象_x0020_5" src="http://wljy.whut.edu.cn:80/uploadfiles/word/lssxpdt.files/image004.png"> <!--[endif]--> <!--[if gte mso 9]><xml _tmplitem="3" > <o:OLEObject Type="Embed" ProgID="Equation.DSMT4" ShapeID="对象_x0020_5" DrawAspect="Content" ObjectID="_1617446895"> </o:OLEObject> </xml><![endif]--></span>的幂集是<span lang="EN-US"> <!--[if gte vml 1]><v:shape id="对象_x0020_6" o:spid="_x0000_i1027" type="#_x0000_t75" style='width:124.2pt; height:16.2pt' o:ole=""> <v:imagedata src="lssxpdt.files/image005.wmz" o:title=""></v:imagedata> </v:shape><![endif]--> <!--[if !vml]--><img width="166" height="22" v:shapes="对象_x0020_6" src="http://wljy.whut.edu.cn:80/uploadfiles/word/lssxpdt.files/image006.png"> <!--[endif]--> <!--[if gte mso 9]><xml _tmplitem="3" > <o:OLEObject Type="Embed" ProgID="Equation.DSMT4" ShapeID="对象_x0020_6" DrawAspect="Content" ObjectID="_1617446896"> </o:OLEObject> </xml><![endif]--></span>。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt;color:windowtext;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="margin-bottom:7.5pt;text-align:left; mso-pagination:widow-orphan;background:white">3、<span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";color:windowtext">在任何图中,奇数度的结点数必是偶数。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning: 0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="margin-top:10.0pt;margin-right:0cm; margin-bottom:10.0pt;margin-left:0cm;text-align:left;line-height:24.0pt; mso-pagination:widow-orphan;background:white">17、<span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-bidi-font-family:Arial;color:windowtext;mso-font-kerning: 0pt">对应日常生活中的<span lang="EN-US">“</span>任意的<span lang="EN-US">”</span>,<span lang="EN-US">“</span>所有的<span lang="EN-US">”</span>,<span lang="EN-US">“</span>一切的<span lang="EN-US">”</span>等词,用符号<span lang="EN-US">“</span>任意<span lang="EN-US">”</span>表示。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning: 0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="margin-bottom:7.5pt;text-align:left; mso-pagination:widow-orphan;background:white">19、<span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-bidi-font-family:Arial;color:windowtext;mso-font-kerning: 0pt">对任意集合<span lang="EN-US">A</span>,都有<span lang="EN-US">∅⊆A</span>。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:windowtext;mso-font-kerning: 0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" align="left" style="margin-top:10.0pt;margin-right:0cm; margin-bottom:10.0pt;margin-left:0cm;text-align:left;line-height:24.0pt; mso-pagination:widow-orphan;background:white">16、<span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-bidi-font-family:Arial;color:windowtext;mso-font-kerning: 0pt">设〈<span lang="EN-US">G</span>,<span lang="EN-US">∘</span>〉是一个群<span lang="EN-US">.</span>若存在从〈<span lang="EN-US">G</span>,<span lang="EN-US">∘</span>〉到〈<span lang="EN-US">H</span>,<span lang="EN-US">*</span>〉的满同态,则〈<span lang="EN-US">H</span>,<span lang="EN-US">*</span>〉也构成群。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt;color:windowtext;mso-font-kerning:0pt"> <o:p></o:p></span></p>