Fundamental Mathematics/Arithmetic
Arithmetic Number[edit]

Natural number The numbers which are generally used in our day to day life for counting are
termed as natural numbers. They are also referred to as "counting" numbers, Even number Number divides by 2 without remainder . Even number is denotes as 2N Odd number Number divides by 2 with remainder Odd number is denotes as 2N+1 Prime number Number divides by 1 and itself without remainder . Prime number is denoted as P Integer Signed numbers Fraction Complex Number number made up of real and imaginary number Imaginary Number
Arithmetic Operations on Arithmatic numbers[edit]
Mathematical Operations on arithmetic numbers

Mathematical Operation Symbol Example Addition Subtraction Multiplication Division Exponentiation Root Logarithm Ln
Arithmetic Expression[edit]
Example of arithmetic expression
Operation Arithmetic Expression[edit]
Example
Order of performing mathematical operation on expression follows
 Parenthesis . {}, [] , ()
 Power .
 Plus, Minus,Multiply,Divide . +, , x , /
Arithmetic Function[edit]
Definitiion[edit]
Function is an arithmetical expression relate 2 variables . Function is denoted as
meaning for any value of x there is a corresponding value y=f(x)
Where
 x  indepent variable
 x  depent variable
 f(x)  function of x
Example[edit]

x 2 1 0 1 2 f(x) 2 1 0 1 2
Plot those points above in rectangular coordinate we obtain a graph of a straight line passing through origin point (0,0)

x 2 1 0 1 2 f(x) 4 2 0 2 4
Plot those points above in rectangular coordinate we obtain a graph of a straight line passing through origin point (0,0) with a steeper slope

x 2 1 0 1 2 f(x) 7 5 0 5 7
Plot those points above in rectangular coordinate we obtain a graph of a straight line
 Cuts y axis at (0,3) . This point is called x intercept
 Cuts x axis at (3/2,0) . This point is called y intercept
Types and Graphs of function[edit]
Calculus , mathematical operations on arithmetic function[edit]

Mathematical Operations Symbol Example Change in variables , , Rate of change Limit Differentiation Integration
Arithmetic Equation[edit]
Arithmetic Equation is a expression of a function of variable that has value equal to zero
Equation can be solve to find value of variable that satisfy equation . The process finding value of variable is called Root finding . All value of variable that would make its function equal to zero is called Root of the equation
Example[edit]
 Equation .
 Root .
 is the root of the equation since substitution the value of x in the equation we have
Types of equations[edit]
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