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CBSE Class 10 Maths Chapter 15 Probability

Probability Introduction Probability is the measure of uncertainty of various phenomenons, numerically. It can have positive value from 0 to 1. The words ‘probably’, ‘doubt’, ‘most probably’, ‘chances’, etc., used in the statements above involve an element of uncertainty. Concept of Probability is used in insurance industry to calculate the premium; it is also used […]

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CBSE Class 10 Maths Chapter 14 Statistics

Statistics   Statistics Statistics is the science of average & estimates.  It is the study of collection, analysis, interpretation & Organization of data for specific purpose. We take decision with that data. Data: Everyday, we come across a wide variety of information in the form of facts, numerical figure, table groups etc. Eg: Information related […]

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CBSE Class 10 Maths Chapter 9 Some Application of Trigonometry

Application of Trigonometry   Application of Trigonometry The word ‘trigonometry’ is derived from the Greek words ‘tri’ (meaning three), ‘gon’ (meaning sides) and ‘metron’ (meaning measure). In fact, trigonometry is the study of relationships between the sides and angles of a triangle.   Application of Trigonometry: Find height of tall building or tower without actually measuring it […]

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CBSE Class 10 Maths Chapter 8 Introduction to Trigonometry

Introduction to Trigonometry Trigonometry The word ‘trigonometry’ is derived from the Greek words ‘tri’ (meaning three), ‘gon’ (meaning sides) and ‘metron’ (meaning measure). In fact, trigonometry is the study of relationships between the sides and angles of a triangle.   Application of Trigonometry Find height of tall building or tower without actually measuring it Find the height […]

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