Real Numbers - Overview

Real Numbers        A Real Number is any positive or negative number which includes integers, rational and irrational numbers. In simple terms, all the numbers except complex number(numbers which ...

Set Overview

SET •A well defined collection of distinct objects is called Set.•The members are called the elements of Set. The elements of the set are generally denoted by the small letters a,b,c,…..x,y,z.•The ...

Logic - An overview

Logic       Logic is the process by which we arrive at a conclusion from the given statement with a valid reason.Statement       An assertion expressed in words or symbols, which is either true o...

How to Live Before You Die - Overview

“You can’t connect the dots looking forward; you can only connect them looking backward. So, you have to trust that the dots will somehow connect in your future.” These words from Steve Jobs have n...

Overview:5 kingdoms of classification

R.H. Whittaker came with the concept of five kingdoms of classification that takes into account of cell structure, the presence of cell wall, mode of nutrition, mode of reproduction and many others...

Curve Sketching-Overview

According to Wikipedia, Curve Sketching are techniques for producing a rough idea of overall shape of a plane curve given its equation, without computing the large number of points required for a d...

Classification of Computer on the basis of Brand and Model

Overview :  IBM PC, IBM Compatibles, Apple Computers are the top brand of computers. This note has brief explanation on different types of computers divided according to brand and model.         ...

Classification of Computer on the basis of Size

Overview : On the basis of size, there are four types of computer. They are micro computer, mini computer, mainframe computer, super computer.                    Classification of Computer on th...