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#df8db38e-b681-4188-89f3-d161096e846f中等填空题交集定义与运算集合与常用逻辑用语

60. (2023•湖北模拟)用/questionmedia/image1256.png/question-media/image1256.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>(A)表示非空集合/questionmedia/image1257.png/question-media/image1257.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>中的元素个数,定义/questionmedia/image1258.png/question-media/image1258.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>/questionmedia/image1259.png/question-media/image1259.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>/questionmedia/image1260.png/question-media/image1260.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>/questionmedia/image1261.png/question-media/image1261.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>,且/questionmedia/image1262.png/question-media/image1262.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>,设实数/questionmedia/image1263.png/question-media/image1263.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>的所有可能取值组成的集合是/questionmedia/image1264.png/question-media/image1264.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>,则/questionmedia/image1265.png/question-media/image1265.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>等于/questionmedia/image1266.png/question-media/image1266.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>  /questionmedia/image1267.png/question-media/image1267.png"alt=alt=""style=style="maxwidth:100max-width:100%;max-height:2.5em;height:auto;display:inline-block;vertical-align:middle;margin:2px 4px;"loading=loading="lazy"onerror=onerror="this.style.display=this.style.display='none'"/>/>

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