MMW

Question 1

The first person who introduced the Fibonacci Sequence

Answer 1

Leonardo of Pisa (also known as Fibonacci)

Question 2

1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377…

Answer 2

Fibonacci Sequence

Question 3

the oldest known recursive sequence, which is a sequence where each successive term can only be found through performing operations on previous terms.

Answer 3

Fibonacci Sequence

Question 4

The Value of the Golden Ratio

Answer 4

positive negative 1.61803

Question 5

What Greek Letter represents the Golden Ratio

Answer 5

Greek Letter Phi

Question 6

Other names of Golden Ratio

Answer 6

Golden Mean, Golden Section

Question 7

Any Group or collection of objects is called a ________

Answer 7

Set

Question 8

The objects than belong in a set

Answer 8

Elements or Members

Question 9

A way of expressing sets by putting the elements of the set inside a pair of braces, { }

Answer 9

ROSTER METHOD

Question 10

Change into Roster Method:
- The set of denominations of U.S. paper
currency in production at this time

Answer 10

{$1, $2, $5, $10, $20, $50, $100}

Question 11

Change into Roster Method:
- The set of states in the United States
that border the Pacific Ocean

Answer 11

{California, Oregon, Washington, Alaska, Hawaii}

Question 12

Use the roster method to represent the set of the days in a week.

Answer 12

{Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday}

Question 13

What are the Natural Numbers or Counting Numbers

Answer 13

N= {1, 2, 3, 4, 5, …}

Question 14

What are the Whole Numbers

Answer 14

W= {0,1,2,3,4,5,…}

Question 15

What are the Integers

Answer 15

Z= {…, -4, -3, -2, -1, 0, 1, 2, 3, 4, …}

Question 16

What are the Rational Numbers

Answer 16

Q= the set of all terminating or repeating decimals

Question 17

What are the Irrational Numbers

Answer 17

J= the set of all non-terminating, nonrepeating decimals

Question 18

What are the Real Numbers

Answer 18

R= the set of all rational or irrational numbers

Question 19

Natural numbers is also known as?

Answer 19

Counting Numbers

Question 20

The three dots in a set is called a/an?

Answer 20

Ellipsis

Question 21

The set of natural numbers less than 5

Answer 21

{1, 2, 3, 4}

Question 22

The solution set of x + 5= -1

Answer 22

{-6}

Question 23

A set is ___________ if it is possible to determine whether any given item is an element of the set.

Answer 23

WELL DEFINED

Question 24

The set that contains no elements

Answer 24

Empty set or Null set

Question 25

Another method of representing a set, especially useful when describing infinite sets.

Answer 25

Set-Builder Notation

Question 26

The Set is __________ if the number of elements in the set is a whole number.

Answer 26

FINITE

Question 27

The number of elements in the set

Answer 27

Cardinal Number of a Finite Set

Question 28

Set A is _________ to Set B, if and only if A and B have exactly the same elements regardless of order

Answer 28

EQUAL

Question 29

Set A is _________ to Set B, if and only if A and B have the same number of elements regardless of order

Answer 29

EQUIVALENT

Question 30

The set of all elements that are being considered

Answer 30

Universal Set

Question 31

Denoted with S(‘), is the set of all elements in the universal set U that are not elements of A

Answer 31

Complementary Set

Question 32

Set A is a/an ________ of Set B, if and only if every element of A is also an element of B

Answer 32

SUBSET

Question 33

Is an empty set a subset of every set?

Answer 33

Yes

Question 34

Set A is a/ an __________ of set B, if every element of A is an element of B, and A is not equal to B

Answer 34

PROPER SUBSET

Question 35

Is this a proper subset?
R= {Mars, Venus} and S= {Mars, Venus, Mercury}

Answer 35

YEs

Question 36

Is this a proper subset?
T= P{Europe, Africa} and V= {Africa, Europe}

Answer 36

No

Question 37

A set with n elements has 2^n subsets

Answer 37

Number of Subsets

Question 38

It is the set of elements common to both A and B

Answer 38

INTERSECTION of sets

Question 39

Is the set that contains all the elements that belong to A or to B or to both

Answer 39

UNION of sets

Question 40

The regions obtained by joining the
regions represented by A (i, ii) and the
regions represented by B (i, iii)

Answer in its Set form

Answer 40

A Union B

Question 41

The region in U that is not in (A U B)

Answer 41

The complement of A Union B

Question 42

“the complement of the intersection of two sets is the union of the complements of the sets.”

Answer 42

De Morgan’s Law