MS 101

Question 1

This is done by listing names of elements of a set, separating them by commas and enclosing them with braces

Answer 1

Roster method

Question 2

Well defined collection of objects which are called elements of the set

Answer 2

Set

Question 3

it is not possible to list all the elements in the set

Answer 3

Infinite set

Question 4

The set has no elements

Answer 4

Empty set

Question 5

An operation on a set that must be performed in reference to a universal set, denoted by A’

Answer 5

Complementation

Question 6

Set containing all elements that are in A but not in B

Answer 6

Set difference

Question 7

Set containing all elements common to both A and B

Answer 7

Intersection

Question 8

An operation for sets A and B in which a set is formed that consists of all elements included in A or B or both

Answer 8

Union

Question 9

It is the number of distinct Elementary belonging to a finite set

Answer 9

Cardinality of the set

Question 10

It is the family of all subsets of A denoted by power(A)

Answer 10

Power Set