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20 questions
Which of the following is an example of a well-defined set?
Set of Math books in the library
Set of large animals
Set of nice objects
Set of small boxes
Which set is denoted by {} or ∅?
Universal Set
Subset
Null Set
Proper Subset
Which of the following is the set of odd whole numbers less than 10?
C = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
D = {0, 2, 4, 6, 8}
E = {1, 3, 5, 7, 9}
None of the above
Which of the following is an empty/null set?
{tiger, lion, puma, cheetah, leopard, cougar, ocelot}
{cars with more than 20 doors}
{prime numbers between 1 and 100}
All of the above.
Determine the type of set.
The days of the week beginning with the letter R.
finite
infinite
null
Determine the type of set.
Consonants in the alphabet.
finite
infinite
null
Determine the type of set.
Persons with the surname Brown.
finite
infinite
null
Determine the type of set.
Babies born on the planet Mars.
finite
infinite
null
Determine the type of set.
Even numbers
finite
infinite
null
Determine the type of set.
Even numbers
finite
infinite
null
Determine the type of set.
Counting number
finite
infinite
null
Determine the type of set.
Days of the week
finite
infinite
null
Determine the type of set.
Months of the year beginning with the letter C.
finite
infinite
null
Determine the type of set.
Parishes in Jamaica.
finite
infinite
null
Identify null set or not
The set of triangles having 4 sides
Null set
Not null set
Identify null set or not
The set of odd numbers between 7 and 9
Null set
Not null set
Identify null set or not
Set of odd numbers less than 3
Null set
Not null set
Identify the set is a finite set or infinite set
{ 1,3,5,................}
Finite set
Infinite set
Identify the set is a finite set or infinite set
{2,4,6,8}
Finite set
Infinite set
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