Number System

Concept Learning Sessions

Session # 1 Introduction to Number System. In this session utility of numbers (Natural, Whole and Integers only), types of numbers, limitations of Sets of various types of numbers has been discussed. Closure property and concept of number line has also been discussed.

Session # 2 Definition of Rational Numbers. In this session, definition of rational numbers has been discussed. Why are rational numbers called so and criteria of rationality has also been discussed.

Session # 3 How to represent rational numbers on a number line. After this video Problem Session # 1 should be covered.

Session # 4 How to find out rational numbers between two Given rational numbers. Explanation and solved examples

Session # 5 Decimal representation of rational numbers. Terminating and Non-terminating-recurring decimal representation

Session # 6 Decimal Representation of Fractions with denominators only with powers of 2 and 5

Conversion of Decimal Numbers (terminating) into Rational Numbers of the form p/q

Session # 8 Conversion of Decimal Numbers (non-terminating-recurring) into Rational Numbers of the form p/q

Problem Solving Sessions

Session # 1 Problem on representing a rational number on a number line