Search results 3506 items matching your search terms. Filter the results Item type Select All/None Collection File Folder Image Link Movie Page Question Quiz Quiz History New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically The German mathematician George Cantor (1845–1918) is regarded as the father of set theory Located in Mathematics / … / Sets / Elementary Set Theory - Quick Review The intersection of two sets Located in Mathematics / … / Sets / Elementary Set Theory - Quick Review The objects that belong to a set are called elements or members of the set Located in Mathematics / … / Sets / Elementary Set Theory - Quick Review The sets are usually denoted by the small letters and its elements are denoted by the capital letters Located in Mathematics / … / Sets / Elementary Set Theory - Quick Review The union of two sets Located in Mathematics / … / Sets / Elementary Set Theory - Quick Review Two elements x and y belong to set A Located in Mathematics / … / Sets / Elementary Set Theory - Quick Review Two sets are said to be comparable if both are equal to each other Located in Mathematics / … / Sets / Elementary Set Theory - Quick Review Valid vs Invalid set Located in Mathematics / … / Sets / Elementary Set Theory - Quick Review We use square brackets to enclose the elements of a set Located in Mathematics / … / Sets / Elementary Set Theory - Quick Review What do you call the below set? Located in Mathematics / … / Sets / Elementary Set Theory - Quick Review < Previous 10 items 1 ... 119 120 121 122 123 124 125 ... 351 Next 10 items > Subscribe to an always-updated RSS feed.