College Math Prep B Test Questions with solutions Scored A+.

College Math Prep B Test Questions with
solutions Scored A+.
workbook 1.1 - Answer



match each term with the correct definition - Answer set:

a collection of objects



element:

a member of a set



subset:

a collection of objects that belong to another set



universal set:

the set of all elements considered in a particular context



empty set:

a set that contains no elements



if a set A = {1, 3, 5, 7...} then match each set of numbers with the term that best describes its
relationship to A - Answer subset:

{7, 9, 11}



element:

3



empty set:

{}

,universal set:

{. . . , -3, -1, 1,3, . . .}



if X is the set of positive integers what could the universal set be - Answer the set of all real numbers



if A is the set of all positive even numbers which sets are subsets of A - Answer {2, 6, 12}

{2, 4, 6...}

{}



workbook 1.2 - Answer



if Y = {5, 10, 15, 20, 25} which sets represent proper subsets - Answer {5, 15}

{10}



which sets are proper subsets of the set of positive integers - Answer the set of positive odd integers



{}



{8, 10, 120}



checkpoint: sets - Answer



which set is a proper subset of the counting numbers - Answer {5}



I is the set of even integers, which set is a proper subset of I - Answer { }



if set X = {1, 2, 3, 4, 5} which set is a subset of set X - Answer {2, 4}

, consider the sets A = {1, 3, 5, 7} and B = {11, 13, 15, 21} which set represents a universal set - Answer
odd integers



if X = {. . . , 1, 2, 3} then which set is a proper subset of X - Answer {-8, -10, -13}



set A contains at least one element, which sets are proper subsets of set A - Answer 0 of 1

a set that contains exactly the same elements as set A



a set that contains only some of the elements from set A



a set that contains elements not in set A and elements in set A



0.25 of 1

a set that contains no elements



a set that contains elements not in set A



0.75 of 1

a set that contains no elements



a set that contains elements not in set A and elements in set A



a set that contains only some of the elements from set A



which sets are subsets of the set of negative integers - Answer the set of odd negative integers



{-5, -15, -27}



{. . . , -3, -1}