Mathematical Languange And Symbols Flashcards
Mathematics In The Modern World Prelims Exam
It facilitates communication and clarifies meaning.
Language of Mathematics
It allows people to express themselves and maintain their
identity
Language of Mathematics
Characteristics of the Language of Mathematics
The language of mathematics makes it easy to express the
kinds of thoughts that mathematicians like to express. It is:
- Precise
- Concise
- Powerful
Mathematical Symbols
Σ
the sum of
Mathematical Symbols
Ǝ
there exists
Mathematical Symbols
ꓯ
for every (for any)
Mathematical Symbols
Є
element of
Mathematical Symbols
⊆
subset of
Mathematical Symbols
⇒
if …., then
Mathematical Symbols
⇔
if and only if
Mathematical Symbols
ℛ or ℜ or ℝ
set of real numbers
Mathematical Symbols
ℕ
set of natural numbers
Mathematical Symbols
ℤ
set of integers
Mathematical Symbols
ℚ
set of rational numbers
In English, ________ are used to name things we want to talk about (like people, places, and things); whereas sentences are used to state complete thoughts.
Nouns
- A typical English sentence has at least _______ , and at least _____.
One noun
One Verb
MATHEMATICS: expressions versus sentences
The mathematical analogue of a ‘noun’ will be called an __________
Expression
it is a name given to a mathematical object of interest.
Expression
- The mathematical analogue of a ‘sentence’ will also be called a _________.
Sentence
‘=‘ is
Verb
The ________ is the object that is being worked on by an operation.
Operand
___________ can be mathematical ones such as multiplication or
addition, or they can be more sophisticated functions.
Operations
Operations can be mathematical ones such as ______________ or _____________, or they can be more ____________ functions.
Multiplication
Addition
Sophisticated
In all computer languages, expressions consist of two types of components:
Operators
Operands