MEANING OF LATITUDE Latitude is an angular distance of a point on earth’s surface measured in degrees from the centre […]
Category: Notes
The shape of the earth The earth has a spherical shape. Its shape can also be described as GEOID. Though […]
Solar system is the description of the position of the earth and other planets in relation to the sun. The […]
Measurement of central tendency Mean, Median and Mode of ungrouped Mean, Median and Mode of grouped data Measures of central […]
CONTENT Rules of surds Basic Form of Surds Similar Surds Conjugate Surds Simplification of Surds Additional & Subtraction of Surds […]
Identity element and Inverse element CONTENT: Identity Element: Given a non- empty set S which is closed under a […]
CONTENT Concept of binary operations, Closure property Commutative property Associative property and Distributive property. Definition: Binary operation is any rule […]
CONTENT: Use of Venn diagrams to solve problems involving three sets Three Venn diagram: Example: A school has 37 vacancies […]
TOPIC: SETS Idea of a set, set notations and applications. Disjoint sets , Venn diagram A. IDEA OF SET, NOTATIONS, […]