[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxLXtljXEl9utXk_BFeeCckhvlMMLt_14V1aAa_xLbog":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-06-13 16:18:56",139895620,[8,9,10,11],"￢&forall;x&forall;y(R(x)&and;T(y)&rarr;H(x,y))","&forall;x&forall;y(R(x)&and;T(y)&rarr;H(x,y))","￢&exist;x&exist;y(R(x)&and;R(y)&and;N(x,y)&and;L(x,y))","&exist;x&forall;y(R(x)&and;T(y)&and;H(x,y))",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},21,"b6b5c394a79af6ad8bd927814ee5e4d4","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","离散数学","work_34549895","excel多选","将命题&quot;有的狐狸比所有的兔子聪明.&quot;符号化.令R(x):x是狐狸,T(y):y是兔子,N(x,y):x&ne;y,H(x,y):x比y聪明,L(x,y):x与y同样聪明.则命题可符号化为:( )",[21,32,37,46,53,62,71,80,83,92],{"answer":22,"createTime":23,"id":24,"options":25,"question":29,"source":30,"type":31},[],"2024-05-12 19:11:14",139895613,[26,16,27,28],"是","课程","是一门非常有趣的课程","命题&quot;离散数学是一门非常有趣的课程.&quot;的谓词是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":36,"source":30,"type":31},[],139895614,[11,8,9,10],"将命题&quot;并不是所有的狐狸都比兔子聪明.&quot;符号化.令R(x):x是狐狸,T(y):y是兔子,N(x,y):x&ne;y,H(x,y):x比y聪明,L(x,y):x与y同样聪明.则命题可符号化为:( )",{"answer":38,"createTime":5,"id":39,"options":40,"question":45,"source":30,"type":31},[],139895615,[41,42,43,44],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3000d17057d76ac9b6431ae42a367e27.png\">)","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2ca2f832c60cb8e1ebacadeb9e3f3b18.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F06dad62656105b7720c111b6e5738edd.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F07f921f9df3d9b5363bbb5b3904769c1.png\">","利用谓词的约束变元改名规则,将公式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffc7da28fd76fd88fbc85ccaded1a33a1.png\">改名,改写正确的是 ( )",{"answer":47,"createTime":5,"id":48,"options":49,"question":52,"source":30,"type":31},[],139895616,[16,27,50,51],"非常有趣的","一门","命题&quot;离散数学是一门非常有趣的课程.&quot;的个体是( )",{"answer":54,"createTime":23,"id":55,"options":56,"question":61,"source":30,"type":31},[],139895617,[57,58,59,60],"&forall;x(P(x)&rarr;&not;M(x))","&not;&forall;x(P(x)&rarr;M(x))","&not;&forall;x(P(x)&and;M(x))","&forall;x(P(x)&and;&not;M(x))","将命题&quot;没有人登上过木星.&quot;符号化.设P(x):x是人;M(x):x登上过木星,则命题可符号化为:( )",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],139895618,[66,67,68,69],"F(x)&or;G(x)","(F(x)&and;￢G(x))&or; (￢F(x)&and;G(x))","(F(c)&and;￢G(c))&or; (￢F(c)&and;G(c))","F(c)&or;G(c)","将命题&quot;小明来自湖南省或湖北省&quot;用0元谓词符号化,设F(x):x来自湖南省,G(x):x来自湖北省,c:小明.则命题符号化为( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],139895619,[75,76,77,78],"y","x","P(x)&rarr;&forall;yR(x,y)","R(x,y)","公式&quot;&exist;x(P(x)&rarr;&forall;yR(x,y))&quot;中量词&exist;的辖域为( )",{"answer":81,"createTime":5,"id":6,"options":82,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":30,"type":31},[],139895621,[87,88,89,90],"&forall;x(P(x)&rarr;R(x))&exist;y","&or;G(x)&and;P(x,y)","&forall;xP(x)&or;&exist;yR(x,y)","G(x)&not;&rarr;P(x,y)","下列哪个公式是谓词公式( )",{"answer":93,"createTime":23,"id":94,"options":95,"question":100,"source":30,"type":31},[],139895622,[96,97,98,99],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb927ffcf414d6f25c0752d036fd3d0f1.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F47777601a33d4d14f096554237789c1b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd76608c59e217f8561a3a754cce27b62.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdcc76e5601e146ed71be9bff9868f962.png\">","设 M(x):x是人,P(x):x犯错误,命题&quot;没有不犯错误的人&quot;符号化为 ( )"]