Science

Major objective of this lecture is to present on Set.  Set is a collection of “things” (objects or numbers, etc). Each member is called an element of…

Strong Authentication is a commonly-used term that is largely without a standardized definition. It is often used synonymously with two-factor authentication or multifactor authentication  However,…

The aim of this lecture is to present on Slope and Y-intercept. In the equation of a straight line (when the equation is written as “y =…

This article talks about Security Printing, which is printing of items such as banknotes, cheques, passports, tamper-evident labels, product authentication, stock certificates, postage stamps and…

Slope is simply the change in the vertical distance over the change in the horizontal distance. Slope basically describes the steepness of a line. In mathematics, the…

basic objective of this lecture is to present on SI Units. International System of Units a system of physical units (SI Units) based on the meter, kilogram, second,…

General objective of this lecture is to present on the Cosine Rule. Sometimes the sine rule is not enough to help us solve for a non-right angled…

A fraction that contains a radical in its denominator can be written as an equivalent fraction with a rational denominator. This lecture focus to present on Rationalizing…

Secure Shell is widely used by network administrators for managing systems and applications remotely, allowing them to log in to another computer over a network,…

Major purpose of this lecture is to present on the Sine Rule. The Sine Rule is used to solve any problems involving triangles when at least either…

Principle purpose of this lecture is to present on Graphing Sine and Cosine. Sine, Cosine and Tangent are the main functions used in Trigonometry and are based…

Public key Cryptography is uses public and private keys to encrypt and decrypt data. The keys are simply large numbers that have been paired together…