[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-483542-105":59,"doc-detail-483542-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","understanding-union-and-intersect-answer-key-3","Understanding Union and Intersect - Answer Key - 3","","Determine the shaded region in each Venn-diagram-style problem using set operations including union (∪) and intersection (∩), with complements and differences expressed as A-C, C-A, and B-(A∩C). The answer key provides the specific set-expression results for multiple numbered diagrams, matching each prompt with a precise shaded region description. Coverage includes operations such as C∩B, B∪(A-C), (C∪B)∩A, B∪(C-A), (B∪C)-A, and related expressions.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/understanding-union-and-intersect-answer-key-3/483542/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/understanding-union-and-intersect-answer-key-3/483542.png","ImageObject",300,407,{"name":92,"@type":93},"A glass of water","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-06","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What does union (∪) mean in these diagrams?","Question",{"text":112,"@type":113},"Union (∪) represents all elements that belong to either set or both sets. In the answer key, expressions like B∪(A-C) indicate which regions are shaded accordingly.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How is intersection (∩) used to select the shaded region?",{"text":117,"@type":113},"Intersection (∩) shades only the elements common to the specified sets. For example, C∩B indicates the overlap region between sets C and B.",{"name":119,"@type":110,"acceptedAnswer":120},"How do set differences such as (A-C) and (C-A) affect the result?",{"text":121,"@type":113},"(A-C) keeps elements in A but excludes elements also in C, while (C-A) keeps elements in C but excludes elements also in A. These appear inside larger union or intersection expressions to form the final shaded region.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},483542,1792865556,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":34,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":39,"preview_page_count":4},962090760832,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Understanding Union and Intersect  \nName:  \n\n| Determine the shaded region of each diagram. |  |  |  |  |  |  |  |  |  | Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.  \u003Cbr>10.  \u003Cbr>11.  \u003Cbr>12.   |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) | | 2) | \u003Cbr>A B\u003Cbr>C | 3) | \u003Cbr>A B\u003Cbr>C |  |  |  |  |  |  |  |  |  |  |  |\n| 4) | \u003Cbr>A B\u003Cbr>C | 5) | \u003Cbr>A B\u003Cbr>C | 6) | \u003Cbr>A B\u003Cbr>C |  |  |  |  |  |  |  |  |  |  |  |\n| 7) | \u003Cbr>A B\u003Cbr>C | 8) | \u003Cbr>A B\u003Cbr>C | 9) | \u003Cbr>A B\u003Cbr>C |  |  |  |  |  |  |  |  |  |  |  |\n| 10) A B 11) A B 12) A B |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>C |  | \u003Cbr>C |  |  | \u003Cbr>C |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math |  | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) |  | 3 | 1-10\u003Cbr>11-12 | 92 | 83 | 75 | 67 |  | 58 | 50 | 42 | 33 | 25 | 17 |\n|  |  |  |  |  |  | 8 | 0 |  |  |  |  |  |  |  |  |  |\n\nUnderstanding Union and Intersect  \nName: Answer Key  \n\n| Determine the shaded region of each diagram. |  |  |  |  |  |  |  |  |  | Answers\u003Cbr>1.  C∩B \u003Cbr>2.  B∪(A-C) \u003Cbr>3.  (C∪A)-B \u003Cbr>4.  (C∪ B)∩A \u003Cbr>5.  B∪(C-A) \u003Cbr>6.  (B∪C)-A  7.  B-(A∩C) \u003Cbr>8.  A∪(C-B) \u003Cbr>9.  A-(C∪ B) \u003Cbr>10.  C-(A∩ B) \u003Cbr>11.  C  12.  C-(B∪A)  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) | | 2) | \u003Cbr>A B\u003Cbr>C | 3) | \u003Cbr>A B\u003Cbr>C |  |  |  |  |  |  |  |  |  |  |  |\n| 4) | \u003Cbr>A B\u003Cbr>C | 5) | \u003Cbr>A B\u003Cbr>C | 6) | \u003Cbr>A B\u003Cbr>C |  |  |  |  |  |  |  |  |  |  |  |\n| 7) | \u003Cbr>A B\u003Cbr>C | 8) | \u003Cbr>A B\u003Cbr>C | 9) | \u003Cbr>A B\u003Cbr>C |  |  |  |  |  |  |  |  |  |  |  |\n| 10) A B 11) A B 12) A B |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>C |  | \u003Cbr>C |  |  | \u003Cbr>C |  |  |  |  |  |  |  |  |  |  |  |\n| \u003Cbr>Math |  | [www.CommonCoreSheets.com](www.CommonCoreSheets.com) |  | 3 | 1-10\u003Cbr>11-12 | 92 | 83 | 75 | 67 |  | 58 | 50 | 42 | 33 | 25 | 17 |\n|  |  |  |  |  |  | 8 | 0 |  |  |  |  |  |  |  |  |  |\n\nUnderstanding Union and Intersect  \nName:  \n\n| Determine the shaded region of each diagram. | Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.   |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- |\n| \u003Cbr>B∪(C-A) (B ∪ C)-A C∩B (C ∪ B) ∩A\u003Cbr>(C ∪ A)-B B∪(A-C)\u003Cbr>1)\u003Cbr>\u003Cbr>A B\u003Cbr>C\u003Cbr>2)\u003Cbr>\u003Cbr>A B\u003Cbr>C\u003Cbr>\u003Cbr>4)\u003Cbr>\u003Cbr>A B\u003Cbr>C\u003Cbr>5)\u003Cbr>\u003Cbr>A B\u003Cbr>C\u003Cbr>|  |  |  |  |  |  |\n| 1-6 | 83 | 67 | 50 | 33 | 17 | 0 |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n3","cbCaiqeLeUZAV9Su","https://ap.wps.com/l/cbCaiqeLeUZAV9Su","pdf",53602,"English","# Determine the Shaded Region\n## Set operations (∪, ∩, -, complements)","[{\"question\":\"What does union (∪) mean in these diagrams?\",\"answer\":\"Union (∪) represents all elements that belong to either set or both sets. In the answer key, expressions like B∪(A-C) indicate which regions are shaded accordingly.\"},{\"question\":\"How is intersection (∩) used to select the shaded region?\",\"answer\":\"Intersection (∩) shades only the elements common to the specified sets. For example, C∩B indicates the overlap region between sets C and B.\"},{\"question\":\"How do set differences such as (A-C) and (C-A) affect the result?\",\"answer\":\"(A-C) keeps elements in A but excludes elements also in C, while (C-A) keeps elements in C but excludes elements also in A. These appear inside larger union or intersection expressions to form the final shaded region.\"}]","Understanding Union and Intersect - Answer Key - 3 | PDF",1790800824]