Types of Set

Which of the following is the cardinality of A = {x|x is a vowel in the English Alphabet}?

• n(A)=5

• n(A)=21

• n(A)=30

• cannot be determined

Which of the following is the cardinality of A={x|x is a counting number, x > 12 }

• n(A)=11

• n(A)=12

• n(A)=0

• cannot be determined.

Which statement is NOT true about the given set?

Given: A = {2, 4, 6, 8, 10}

• 2 is an element of set A

• 10 is an element of set A

• The cardinality of set A is n(A)=10

• A={x|x is an even counting number less than 11}

Which of the following is the cardinality of M={x|x is a month in a year with 31 days}

• n(M)=7

• n(M)=12

• n(M)=4

• n(M)=5

Which statement is true about the given sets?

Given: A={2, 4, 6, 8, 10} and B={2, 3, 5, 7, 11}

• The given sets are Disjoint sets.

• The given sets are Joint Sets.

• The given sets are Equal Sets.

• The given sets are Infinite Sets

Which statement is true about the given sets?

Given: C={1, 2, 3, 4, 5} and D={a, b, c, d, e}

• The given sets are Equivalent Sets

• The given sets are Equal Sets

• The given sets are Joint Sets

• The given sets are Infinite sets

Which statement is true about the given sets?

Given: E = {red, yellow, blue} and F={red, orange, yellow, green, blue, indigo, violet}

• The given sets are Joint Sets.

• The given sets are Equivalent Sets.

• The given sets are Equal Sets.

• The given sets are Disjoint Sets.

Which type of set is A={x|x is an even number}?

• Finite Set

• Infinite Set

• Null Set

• Cannot be determined

Which type of set is B={1, 2, 3, 4, 5,..., 99}?

• Infinite Set

• Null Set

• Finite Set

• Cannot be determined

Which type of set is C = {x|x an english word that starts with X and ends with Q} ?

• Empty Set

• Infinite set

• Finite set

• Cannot be determined