Midterms Flashcards
These are regular, repeated, or recurring forms or designs.
Patterns
What are the 4 types of patterns?
Fractal, Tessellation, spiral, and symmetry
A detailed pattern that looks similar at any scale and repeats itself over time.
Fractal
A curved pattern that focuses on a certain point and a series of circular shapes that revolve arount it.
Spiral
It is a repeating patterns of polygons that covers a flat surface with no gaps or overlaps
Tessellation
It indicates that you can draw an imaginary line across an object and the resulting parts are mirror images of each other.
Symmetry
A list or set of numbers that follow a certain sequence.
Number pattern
4 types of number pattern
Arithmetic Number Pattern
Geometric Number Pattern
Square Numbers
Cube Numbers
It is made by adding the same values each time. Whose value is called the COMMON DIFFERENCE
Arithmetic Number Pattern
Some other types of this are created in which every successive term is multiplied the same value each time.
Geometric Number Pattern
They are nature’s numbering system and appear everywhere in nature.
Fibonacci Numbers
A sequence that Denotes each number is the sum of the two preceding ones.
Fibonacci Sequence
Fibonacci Sequence is named after the italian mathematician who was better known by the name Fibonacci.
Leonardo of Pisa
It does NOT state a complete thought.
Expression
It is a correct arrangement of mathematical symbols used to present a mathematical object of interest.
Mathematical Sentence
The word “set” as a formal mathematical term was introduced in ____ by _______.
1879, Georg Cantor
It is a collection of well-defined and distinct objects.
Set
It is a set that contains only one element.
Unit Set
A set with no element
Empty Set or Null Set
A set with unending elements
Infinite Set
A set with countable values
Finite Set
Are numbers used to measure the number of elements in a given set.
Cardinal Number; n
A set with the same cardinality and identity of elements
Equal Set
When two sets have the same exact number of elements, they are called whay?
Equivalent Set
A set of all elements under discussion
Universal Set’ U
When two sets have common element/s
Joint Sets
When 2 sets are mutually exclusive or if they don’t have common element/s
Disjoint Sets
2 ways of Describing A set
Roster or Tabular Method
Rule or Set-builder Method
