A sequence is called an AP. If its terms continuously increase or decrease by the same number, this fixed number is called the common difference of the AP (d). Which can be positive or negative or zero....
The first person to scientifically classify plants and animals was Aristotle. He classified plants into trees, herbs and shrubs based on simple morphological characters. He classified animals into two...
Introduction:-Babur laid down the foundation stone of the mighty Mughal Empire by defeating Ibrahim Lodi (Lodi Dynasty of the then Delhi Sultanate) in the First Battle of Panipat (1526). The Mughal Empire...
Aim of the chapter is to help students to understand the issues which are acting as complications of Indian Economy and measures which can be taken to control it. A summary of the chapter is presented...