Question 11 MarkThe collection of all persons on earth is a _________ set.AnswerfiniteView full question & answer→
Question 31 MarkIf A is a non-empty set, we write, _________Answer$A \neq \phi$View full question & answer→
Question 41 MarkThe members of a set are called its _________AnswerelementsView full question & answer→
Question 51 MarkIf number of elements in A is 5, we write _________Answer$n(A)=5$View full question & answer→
Question 61 MarkIf $x$ is not an element of A, we write _________Answer$x \notin A$View full question & answer→