Author name: Bhagya

This GSEB Class 11 Commerce Statistics Notes Chapter 9 Geometric Progression covers all the important topics and concepts as mentioned in the chapter. Geometric Progression Class 11 GSEB Notes Meaning of Geometric Progression: Let us consider a sequence 2, 4, 8, 16,…. Ratio of consecutive terms of this sequence ( = 2, = 2, …) […]

This GSEB Class 11 Commerce Statistics Notes Chapter 8 Function covers all the important topics and concepts as mentioned in the chapter. Function Class 11 GSEB Notes Definition of a Function: If A and B are any two non-empty sets and each element of set A is related with one and only one element of

This GSEB Class 11 Commerce Statistics Notes Chapter 7 Sampling Methods covers all the important topics and concepts as mentioned in the chapter. Sampling Methods Class 11 GSEB Notes Meaning of Population and Sample: Population: A set of all units under study is called a population. Example: Suppose, to study about the production of cotton

This GSEB Class 11 Commerce Statistics Notes Chapter 6 Permutations, Combinations and Binomial Expansion covers all the important topics and concepts as mentioned in the chapter. Permutations, Combinations and Binomial Expansion Class 11 GSEB Notes Basic Principle of Counting: Basic Principle of Counting for Addition: If there are m distinct things in Group 1 and

This GSEB Class 12 Commerce Statistics Notes Part 2 Chapter 1 Probability Posting covers all the important topics and concepts as mentioned in the chapter. Probability Class 12 GSEB Notes Random Experiment and Sample Space: Chance: An unknown element upon which the occurrence or non-occurrence of an event depends is called chance. Random Event: The

This GSEB Class 12 Commerce Statistics Notes Part 1 Chapter 4 Time Series Posting covers all the important topics and concepts as mentioned in the chapter. Time Series Class 12 GSEB Notes Time Series : 1. Meaning: The statistical data collected at certain interval of time and arranged in a chronological order is called time

This GSEB Class 6 Maths Notes Chapter 8 Decimals covers all the important topics and concepts as mentioned in the chapter. Decimals Class 6 GSEB Notes Introduction: In earlier classes we have learnt about decimals. The word decimal comes from Latin word ‘Decern’ meaning 10. In this class we shall study decimals as an extension

This GSEB Class 12 Economics Notes Chapter 5 Poverty covers all the important topics and concepts as mentioned in the chapter. Poverty Class 12 GSEB Notes Meaning of Poverty: If a larger population is living below the minimum required standard of living, there exist poverty. Poverty being a relative concept, its meaning changes with time,

This GSEB Class 12 Economics Notes Chapter 4 Banking and Monetary Policy covers all the important topics and concepts as mentioned in the chapter. Banking and Monetary Policy Class 12 GSEB Notes Evolution and Meaning of Bank: The word bank means ‘heap’ or ‘mass’. In Sanskrit, the word related to bank is ‘bhanda’ which means

This GSEB Class 12 Economics Notes Chapter 3 Money and Inflation covers all the important topics and concepts as mentioned in the chapter. Money and Inflation Class 12 GSEB Notes Meaning of Barter System: Barter system is a system of exchanging goods or services for other goods or services without using a medium of exchange,

This GSEB Class 12 Economics Notes Chapter 2 Indicators of Growth and Development covers all the important topics and concepts as mentioned in the chapter. Indicators of Growth and Developments Class 12 GSEB Notes Meaning of Economic Growth: • Economic growth relates to the long run increase in the total output of an economy. •

This GSEB Class 12 Economics Notes Chapter 1 Graphs in Economics covers all the important topics and concepts as mentioned in the chapter. Graphs in Economics Class 12 GSEB Notes Meaning of a Diagram and a Graph: 1. Diagram: A representation of observed data by way of a picture is diagram. It is drawn for