math 102 Flashcards
a branch of mathematics dealing with symbols and the rules for manipulating those symbols
Always finding what is the unknown
Algebra
An expression of both real number and imaginary number combined
Complex Number
IN mathematics, a ——– —- is a value that represents a quantity along a line
Real numbers
Any number that can be exxpressed as the quotient or fraction.
Rational Numbers
Set of all negative whole numbers was joined together with the set of natural numbers. These are called —–
Integers
They are real numbers which cannot be expressed as a ratio or quotient of two integers.
If a number is nonterminating nonrepeating, it is considered an ???
Irrational Numbers
It is denoted as “i” which is equal to the square root of negative one
Imaginary Numbers
Used for counting?
Natural Numbers.
i ^2 =
-1
i=
Square root of -1
The absolute value of a number is the numerical value of the number neglecting the sign.
Absolute value
example of an absolute value
the absolute value of -5 is 5
also defined as a part of a whole
Fraction
types of fraction
Simple Fraction
Proper Fraction
Imporper Fraction
Reciprocal
Complex Fraction
Similar Fraction
Undefined Fraction
Indeterminate Fraction
Numerator and denominator are both integers. Ex 2/,3 -4/9
Simple Fraction
Numerator is smaller than the denominator ex. 5/8
Proper Fraction
Number is greater than the denominator ex. 5/2
Improper Fraction
a fraction that results in interchanging the numerator and denominator. ex 4 is the reciprocal of 1/4
Reciprocal
Numerator and denominator are both fractions
Complex Fraction
Two or more simple fraction that have the same denominator
Similar fractions
A fraction with a denominator of zero
Undefined Fraction
A fraction which has no quantative meanign
Indeterminate Fraction
natural number start after a real number in 0 ex. 00.2340591
7
0.00000231315 how many natural numbers
6
