MMW

Question 1

It is a thing that is repeated or recurring arrangement, form, or design following a rule or sequence

Answer 1

Pattern

Question 2

It is a pattern that shows reflection of images

Answer 2

symmetry

Question 3

What does symbol “N” stands for?

Answer 3

set of natural numbers

Question 4

What does symbol “R” stands for?

Answer 4

set of real numbers

Question 5

It is a basic concept of mathematics which means a collection of un-ordered distinct objects.

Answer 5

sets

Question 6

The smallest angle that a figure can be rotated while preserving the original formation.

Answer 6

angle of rotation

Question 7

A sequence in which each number is the sum of the preceding ones.

Answer 7

FIBONACCI SEQUENCE

ANSWERED

Question 8

Let F, be the nth term of the fibonacci sequence, with F, = 1, F2 = 1, F3 = 2 and so on. Find the value of F6

Answer 8

F6= 8

ANSWERED

Question 9

The set of all first components of the ordered pairs belonging to R.

Answer 9

DOMAIN

ANSWERED

Question 10

Type of symmetry which indicated that you can draw an imaginary line
across an object and the resulting parts are mirror images of each other.

Answer 10

BILATERAL

ANSWERED

Question 11

The set of all second components of the ordered pairs belonging to R.

Answer 11

RANGE

ANSWERED

Question 12

It is a relation in which, for each value of the first component of the ordered pairs, there is exactly one value of the second component.

Answer 12

FUNCTION

ANSWERED

Question 13

Let A = (1, 2,3,4,5) and B = (p, q,r, s). Let R be a relation from A to B defined by

R = (1, p), (1, r), (3,p), (4, q), (5, s), (3, p)). What is the domain of the relation R?

Answer 13

Rdomain (1,3,4,5)

ANSWERED

Question 14

It is a pattern that moves around at a central point and continuously

Answer 14

Spiral

ANSWERED

Question 15

It is a pattern that repeats figures closely fitting together with no gaps in
between.

Answer 15

Tesselation

ANSWERED

Question 16

This type of symmetry is evident in most animals, including humans.

Answer 16

Bilateral symmetry

ANSWERED

Question 17

It is a set with no element.

Answer 17

null set or empty

ANSWERED

Question 18

Which of the following sets is infinite?

Answer 18

infinite is uncountable

ANSWERED

Question 19

The first elements of all the ordered pairs is called ?

Answer 19

Domain

ANSWERED

Question 20

Let (B = x/x are letters of your MMW Instructor’s name). Express B in tabular form

Answer 20

(B=X|X G,E,M,M,A)

ANSWERED

Question 21

Subsets are the objects or ideas in a set.

Answer 21

FALSE

ANSWERED

Question 22

If a set is empty, then the number of its subset is 0.

Answer 22

FALSE

ANSWERED

Question 23

An empty set is a finite set.

Answer 23

TRUE

ANSWERED

Question 24

The set of positive integers less than 10 can be expressed as (1, 2, 3, 5,7, 9).

Answer 24

FALSE

ANSWERED

Question 25

Let A = 1,2,3} and (B = 4,5, 6). Then the number of elements in (An B)

Answer 25

FALSE ## Footnote ANSWERED

Question 26

Let A = 1,2,3) and (B = 2,3,4). Then (1,2) is a subset of A\B.

Answer 26

FALSE ## Footnote ANSWERED

Question 27

AnA = U, where U is a universal set.

Answer 27

FALSE ## Footnote ANSWERED

Question 28

If a set is a singleton set, then the number of its subset will be 1.

Answer 28

FALSE ## Footnote ANSWERED

Question 29

(1,3,5) ≤ (1,3,5,7)

Answer 29

TRUE ## Footnote ANSWERED

Question 30

(x)x € N and x > 10) c N

Answer 30

TRUE ## Footnote ANSWERED

Question 31

(a, b) c (b, a).

Answer 31

FALSE ## Footnote ANSWERED

Question 32

(a) € (b,a, d, f).

Answer 32

FALSE ## Footnote ANSWERED

Question 33

Let (A = 1,2,3). Then the cardinality of the power set of A is 8.

Answer 33

TRUE ## Footnote ANSWERED

Question 34

Empty set is always a subset of any set.

Answer 34

TRUE ## Footnote ANSWERED

Question 35

Let (1,2). Then the power set of A is (D, A, (1), (2))

Answer 35

FALSE ## Footnote ANSWERED

Question 36

The relation | (3,4), (1,3),(3,2), (2,3)) is not a function

Answer 36

FALSE ## Footnote ANSWERED

Question 37

(0) C D

Answer 37

TRUE ## Footnote ANSWERED

Question 38

(0) is a finite set.

Answer 38

TRUE ## Footnote ANSWERED

Question 39

Let la,b, c). Then a, b C A.

Answer 39

TRUE ## Footnote ANSWERED

Question 40

It is a study of numbers and arithmetic operations.

Answer 40

Mathematics ## Footnote ANSWERED

Question 41

It is a tool or a collection of skills that help us answer question of how much or how many?

Answer 41

Math ## Footnote ANSWERED

Question 42

It is a science of logical reasoning, drawing conclusions from assumed premises or strategic reasoning

Answer 42

MATH ## Footnote ANSWERED

Question 43

repeated of recurring forms or design

Answer 43

Pattern ## Footnote ANSWERED

Question 44

indicates that you can draw an imaginary line across an object and the resulting parts are mirror images of each other

Answer 44

SYMMETRY ## Footnote ANSWERED

Question 45

The smallest measure of angle that a figure can rotate while preserving the original position

Answer 45

ANGLE OF ROTATION ## Footnote ANSWERED

Question 46

A common way of describing rotational symmetry

Answer 46

ORDER OF ROTATION ## Footnote ANSWERED

Question 47

if you rotate the starfish by 72° you can still achieve the same appearance as the original position

Answer 47

ROTATIONAL SYMMETRY ## Footnote ANSWERED

Question 48

are objects in which the same pattern occurs again and again at different scales and sizes.

Answer 48

FRACTALS ## Footnote ANSWERED

Question 49

curved pattern that focuses on a center point and a series of circular shapes that revolve around it.

Answer 49

SPIRAL ## Footnote ANSWERED

Question 50

are patterns made by repeatedly tiling the same or similar shapes.

Answer 50

TESSELATION ## Footnote ANSWERED

Question 51

involve finding the optimum method of filling up a given space such as cubic or spherical container.

Answer 51

PACKING PROBLEM ## Footnote ANSWERED

Question 52

is a well-defined list, collection, or class of objects. The objects in sets can be anything: numbers, people, letters, rivers, etc. These objects are called elements or members of the set.

Answer 52

SETS ## Footnote ANSWERED

Question 53

set by actually listing its members. Example: Let A consist of the numbers 1, 3, 7, and 10, then we write A = {1, 3, 7, 10}

Answer 53

TABULAR FORM ## Footnote ANSWERED

Question 54

If we define a particular set by stating properties which its element must satisfy. Example: Let B be the set of all even numbers , then we use a letter, usually ”x”, to represent an arbitrary element and we write B = {x|x is even}

Answer 54

SET BUILDER FORM ## Footnote ANSWERED

Question 55

A diagram that shows sets and which elements belong to which set by drawing regions around them.

Answer 55

VENN DIAGRAM ## Footnote ANSWERED

Question 56

a set S from universal set U ,power set of S denoted by φ(S), is the collection (or sets) of all subsets of S.

Answer 56

POWER SET ## Footnote ANSWERED

Question 57

is a composition of the x coordinate (abscissa) and the y coordinate (ordinate), having two values written in a fixed order within parentheses.

Answer 57

ORDERED PAIRS ## Footnote ANSWERED

Question 58

a set with only one element. Example: J = {x|x is a whole number greater than 1 but less than 3}

Answer 58

SINGLETON SET ## Footnote ANSWERED

Question 59

A unique set with no elements, denoted by ∅ or {}. Example: M = {x|x is a number of panda bear in Manila Zoo} because there is no panda bear in Manila Zoo. We may write this as , M = {} or M = ∅

Answer 59

EMPTY SET OR NULL SET ## Footnote ANSWERED

Question 60

A set consisting of all possible elements which occurs under consideration

Answer 60

UNIVERSAL SET ## Footnote ANSWERED

Question 61

set is the number of elements or members cardinality of set A, denoted by n(A). In other words, the number of distinct elements present in a set is the cardinal number of a set. Example E = {a,e, i, o, u},the cardinal number of E is 5 or n(E) = 5

Answer 61

Cardinal set ## Footnote ANSWERED

Question 62

If A and B are sets, A is called subset of B, written A ⊆ B,if and only if, every element of A is also an element of B.

Answer 62

subset ## Footnote ANSWERED

Question 63

it consist of a specific number of different elements or is a set whose elements are limited or countable and the last element can be identified. Example: 1. A = {x|x is a positive integer less than 10 } 2. Let M be the set of the days of the week. 3. Let P = {x|x is a river on the earth }

Answer 63

finite set ## Footnote ANSWERED

Question 64

is a set whose elements are unlimited or uncountable, and the last element cannot be specified. Example: 1. F = {x|x is a set of whole numbers} 2. Let N = {2, 4, 6, 8, ...}

Answer 64

Infinite set ## Footnote ANSWERED

Question 65

is a set with only one element. Example: J = {x|x is a whole number greater than 1 but less than 3}

Answer 65

singleton set or uni set ## Footnote ANSWERED