null set - a empty set or a void set, subset - a set of which all the elements are contained in another set., universal set - a set that contains every thing , # - cardinal number, = - union which means all, {} - empty set, AUB - a union of two sets, A B - Set difference, B\A - B without A, A' - compliment of A,

લીડરબોર્ડ

દૃશ્યમાન શૈલી

વિકલ્પો

ટેમ્પલેટ બદલો

આપોઆપ સંગ્રહ થયેલ છે: ?