Two numbers which have only 1 as the common factors are called Coprimes or relatively prime to each others..
Eg:- (3,7) (8,9) (36, 25)...e...
Sunday, October 22, 2017
Composite Numbers
Natural Numbers greater than 1which are not prime are composite Numbers..
Eg:- 4,6,9,15 ..e...
Nubmer sytem
*Even Numbers
~All those Numbers which are exactly divisible by 2 are called even numbers..
Eg:- 2,,4,6,8,10,12,14,16.....
# Prime Numbers
~ Number divisible by 1 and itself and divisible by any other number are called prime number.
Eg:- 2,3,4,5,7,11,13,17,19....
Note:- 2 is the only prime number which is even Rest all are odd prime Numbers..
@ Odd numbers
~ All those Numbers which are not exactly divisible by 2 are called odd number.
Eg:- 1,3,5,7,9,11.........
To motivated
The intuitive mind is a sacred gift and the Rational mind is a Faithful servant
We have created a society
That honors the servant and has forgotten the gift.........
Motivational
Don't say yes
When you want to say no.
Yes , I am SUCCESSFUL..
Yes I CAN DO IT
I AM HAPPY.....
Friday, October 20, 2017
Integers
All counting numbers and their negatives
Including zero are known as integers.
The set of integers
=> I = {......-3,-2,-1,0,1,2,3,4,5,6.........}
~ 1) Positive integers
> The set of {1,2,3,4,5.....} is a set of all positive integers
~2) Negative integers
> The set { -1, -2, -3,......) is of all negative integers. 0 is Neither Positive nor negative.....
Motivational
We are what our thoughts have mode us
So take care about what you thing.
Words are secondary.
Thoughts, live , they travel far...
Number system
"Whole number"
=>If we include 0 among the natural numbers , then the numbers 0,1,2,3,4,5,6......etc. are called whole numbers..
Whole number W = {0,1,2,3,4,5.......}
Clearly, every natural number is a whole number but 0 is a whole number which is not a natural number......
Thursday, October 19, 2017
Number System
What is natural numbers?
Ans- counting numbers 1,2,3,4,5..........are known as natural numbers
The set of natural numbers can be represented by N={1,2,3,4,5.........
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