MMW Flashcards
It is a thing that is repeated or recurring arrangement, form, or design following a rule or sequence
Pattern
It is a pattern that shows reflection of images
symmetry
What does symbol “N” stands for?
set of natural numbers
What does symbol “R” stands for?
set of real numbers
It is a basic concept of mathematics which means a collection of un-ordered distinct objects.
sets
The smallest angle that a figure can be rotated while preserving the original formation.
angle of rotation
A sequence in which each number is the sum of the preceding ones.
FIBONACCI SEQUENCE
ANSWERED
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
F6= 8
ANSWERED
The set of all first components of the ordered pairs belonging to R.
DOMAIN
ANSWERED
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.
BILATERAL
ANSWERED
The set of all second components of the ordered pairs belonging to R.
RANGE
ANSWERED
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.
FUNCTION
ANSWERED
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?
Rdomain (1,3,4,5)
ANSWERED
It is a pattern that moves around at a central point and continuously
Spiral
ANSWERED
It is a pattern that repeats figures closely fitting together with no gaps in
between.
Tesselation
ANSWERED
This type of symmetry is evident in most animals, including humans.
Bilateral symmetry
ANSWERED
It is a set with no element.
null set or empty
ANSWERED
Which of the following sets is infinite?
infinite is uncountable
ANSWERED
The first elements of all the ordered pairs is called ?
Domain
ANSWERED
Let (B = x/x are letters of your MMW Instructor’s name). Express B in tabular form
(B=X|X G,E,M,M,A)
ANSWERED
Subsets are the objects or ideas in a set.
FALSE
ANSWERED
If a set is empty, then the number of its subset is 0.
FALSE
ANSWERED
An empty set is a finite set.
TRUE
ANSWERED
The set of positive integers less than 10 can be expressed as (1, 2, 3, 5,7, 9).
FALSE
ANSWERED
Let A = 1,2,3} and (B = 4,5, 6). Then the number of elements in (An B)
FALSE
ANSWERED
Let A = 1,2,3) and (B = 2,3,4). Then (1,2) is a subset of A\B.
FALSE
ANSWERED
AnA = U, where U is a universal set.
FALSE
ANSWERED
If a set is a singleton set, then the number of its subset will be 1.
FALSE
ANSWERED
(1,3,5) ≤ (1,3,5,7)
TRUE
ANSWERED
(x)x € N and x > 10) c N
TRUE
ANSWERED
(a, b) c (b, a).
FALSE
ANSWERED
(a) € (b,a, d, f).
FALSE
ANSWERED
Let (A = 1,2,3). Then the cardinality of the power set of A is 8.
TRUE
ANSWERED
Empty set is always a subset of any set.
TRUE
ANSWERED
Let (1,2). Then the power set of A is (D, A, (1), (2))
FALSE
ANSWERED
The relation | (3,4), (1,3),(3,2), (2,3)) is not a function
FALSE
ANSWERED
(0) C D
TRUE
ANSWERED
(0) is a finite set.
TRUE
ANSWERED
Let la,b, c). Then a, b C A.
TRUE
ANSWERED
It is a study of numbers and arithmetic operations.
Mathematics
ANSWERED
It is a tool or a collection of skills that help us answer question of how much or how many?
Math
ANSWERED
It is a science of logical reasoning, drawing conclusions
from assumed premises or strategic reasoning
MATH
ANSWERED
repeated of recurring forms or design
Pattern
ANSWERED
indicates that you can draw an imaginary line across an object and the resulting parts
are mirror images of each other
SYMMETRY
ANSWERED
The smallest measure of angle that a figure can rotate while preserving the original position
ANGLE OF ROTATION
ANSWERED
A common way of describing rotational symmetry
ORDER OF ROTATION
ANSWERED
if you rotate the starfish by 72° you can still achieve the same appearance as the original
position
ROTATIONAL SYMMETRY
ANSWERED
are objects in which the same pattern occurs again and again at different scales and sizes.
FRACTALS
ANSWERED
curved pattern that focuses on a center point and a series of circular shapes that
revolve around it.
SPIRAL
ANSWERED
are patterns made by repeatedly tiling the same or similar shapes.
TESSELATION
ANSWERED
involve finding the optimum method of filling up a given space such as cubic or
spherical container.
PACKING PROBLEM
ANSWERED
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.
SETS
ANSWERED
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}
TABULAR FORM
ANSWERED
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}
SET BUILDER FORM
ANSWERED
A diagram that shows sets and which elements belong to which set by drawing regions around them.
VENN DIAGRAM
ANSWERED
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.
POWER SET
ANSWERED
is a composition of the x coordinate (abscissa) and
the y coordinate (ordinate), having two values written in a fixed
order within parentheses.
ORDERED PAIRS
ANSWERED
a set with only one element.
Example: J = {x|x is a whole number greater than 1 but less than 3}
SINGLETON SET
ANSWERED
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 = ∅
EMPTY SET OR NULL SET
ANSWERED
A set consisting of all possible elements which occurs under
consideration
UNIVERSAL SET
ANSWERED
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
Cardinal set
ANSWERED
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.
subset
ANSWERED
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 }
finite set
ANSWERED
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, …}
Infinite set
ANSWERED
is a set with only one element.
Example:
J = {x|x is a whole number greater than 1 but less than 3}
singleton set or uni set
ANSWERED
