Search for notes by fellow students, in your own course and all over the country.
Browse our notes for titles which look like what you need, you can preview any of the notes via a sample of the contents. After you're happy these are the notes you're after simply pop them into your shopping cart.
Title: Math chapter 02
Description: it is well-written notes, it gives you solid concept of very basic concepts about maths
Description: it is well-written notes, it gives you solid concept of very basic concepts about maths
Document Preview
Extracts from the notes are below, to see the PDF you'll receive please use the links above
MATH
1STYEAR
PREPARATION AND TESTING SERVICE
https://www
...
com/nyapreparation
MATH
Real and complex Number systems
Development of numbers systems
The number system as we know and use today is a result of gradual
development as indicated below:
Natural Numbers
Natural numbers denoted by 1,2,3,β¦
...
Negative Integers
Numbers -1,-2,-3,β¦, arose to permit solutions of equations such as x+ b= a
...
Rational Numbers
The set of rational numbersβ, is β =
π
π
where q is not equal zero
Irrational Numbers
An irrational number cannot be expressed as
i
...
unmentionable or unknowable
π
π
where p and q are integers
The Real Number System
Equality
If a and b are any two numbers then the relation a equals b, denoted by a=b,
1|Page
means a and b are symbols
...
The difference of Two Real Numbers
If a and b are any two real numbers, then the difference of a an b in the
stated order, denoted by a-b, equals the sum of a and βb, the additive
inverse of b
Title: Math chapter 02
Description: it is well-written notes, it gives you solid concept of very basic concepts about maths
Description: it is well-written notes, it gives you solid concept of very basic concepts about maths