
Algebra : Formulae

Algebra Fundamental Concepts

Approximation

Area and Perimeter

Arithmetic  Mean, Median, Mode

Collection and Tabulation of Data

Circles

Constructions

Congruency of Triangles

Commercial Arithmetic : Unitary Method

Exponents

Factorisation

Fundamental Operations

Fraction

Graphical Representation of Statistical Data

Geometry : Fundamental Concepts

HCF and LCM

Interest

Linear Inequations

Lines and Angles

Linear Graphs

Linear Equations in one Variable

Number Systems

Operation on Sets

Polygons

Profit, Loss and Discount

Percent and Percentage

Powers and Roots

Quadratic Equations

Quadrilaterals

Ratio and Proportion

Relation and Mapping

Symmetry, Reflection and Rotation

Square and Square Roots

Sets

Simplifications

Speed, Distance & Time

Simplifying Algebric Fractions

Special Products and Expansions

Simultaneous Equations

Triangles

VennDiagrams

Volume and Surface Area
Sets
Idea of a Set
A set is a welldefined collection of elements.The objects used to form a set are called elements or the members of the set.
N represents the set of all natural numbers.
Z represents the set of all integers.
R represents the set of all real numbers.
There are two ....Read More
Types of Sets
A welldefined collection of objects is called a set. The number of elements in a set is called its cardinal number. If a set has finite number of elements, it is called a finite set.If a set has infinite number of elements, it is called infinite set.
If elements of two sets are equal ....Read More
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