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Worksheetsquiz 1: patterns and fibonacci numbers & language and symbols
Total questions: 28
Worksheet time: 23mins
A group of number or variable with or without mathematical operation separated by an equal sign
Phrase
Equation
Sentence
Expression
A group of number or variable with or without mathematical operation
Sentence
Equation
Phrase
Expression
It is a series of numbers where each number is the sum of the two preceding numbers.
Fibonacci sequence
Golden Ratio
A systematic means of communicating ideas or feelings by the use of conventional symbols, sounds, or marks having understood meaning
Equation
Expression
Language
Phrase
TRUE OF FALSE: All equivalent sets are equal, but not all equal sets are equivalent.
True
False
convert to mathematical symbol: The sum of the square of two numbers is 48.
(a)
who discovered fibonnaci?
Leonardo Fibonacci
Leonardo of Pisa
Bonacci
TRUE OR FALSE: The union of two sets A and B (A ∪ B) contains all unique elements from both sets
True
False
It is a type of number pattern that is repeated addition or subtraction.
(a)
A line is divided into two sections containing a unique property such that the ratio between the bigger segment and the shorter segment should be equal to the ratio between the line and its bigger segment
Golden Ratio
Fibonacci Sequence
Sets
Equations
Convert the ff to a mathematical symbol: two less than half a number is 20.
(a)
It is a type of number pattern that is repeated multiplication or division.
(a)
7, 4, 14, 8, 21, 12, 28, _
(a)
It is a collection of objects called as elements
(a)
TRUE OR FALSE: Set A is an improper subset of set B (A ⊆ B) if every element in A is also in B. A cannot be equal to B.
True
False
1, 1, 2, 3, 5, 8, 13 , _
(a)
TRUE OR FALSE: Set A is a proper subset of set B (A ⊂ B) if every element in A is in B and A is equal to B.
True
False
It is a collection of well-defined and distinct objects of perception or thought
(a)
U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
A = {1, 2, 4, 6, 8}
B = {2, 3, 4, 5}
Find: U - (A U B)’
(a)
Two sets having the same number of elements is called
(a)
It is a method wherein the description of the set is enclosed within braces
List method
Rule method
Roster method
Specification method
U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
A = {1, 2, 4, 6, 8}
B = {2, 3, 4, 5}
C = {4, 5, 6, 8, 9}
Find: (A U B U C) – (A ∩ B ∩ C)
(a)
A set is said to be a subset of another set if every element which belongs to it also belongs to the other set.
True
False
fill in the blank
Set A is said to be a proper subset of set B if every element of A is found in B and B contains at least one element which belongs to A.
True
False
It is defined as a set of every possible subset of the given set.
(a)
U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
A = {1, 2, 4, 6, 8}
B = {2, 3, 4, 5}
Find: (A U B)’
(a)
U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
A = {1, 2, 4, 6, 8}
B = {2, 3, 4, 5}
C = {4, 5, 6, 8, 9}
Find: (C ∩ B)’ ∩ (A U B)
(a)
