# Maths

##### Metric System

Metric System is basically a system used for measuring distance, length, volume, weight and temperature. ...

##### Similar Triangles and Similarity of Triangles

If two or more objects have the same shape but their sizes are different then such objects are called ...

##### De Morgan's First Law

De Morgan’s Laws: A well-defined collection of objects or elements is known as a set. Various operations ...

##### Making 3D Shapes Using Nets

We come across a number of objects of different shapes and sizes in our day to day life. There are golf ...

##### Mixed Fractions

Mixed Fractions are one of the three types of fractions. It is also called Improper fractions. We will ...

##### Similarity of Triangles - Theorems and Proofs

Triangle is a polygon which has three sides and three vertices. Triangles having same shape and size ...

##### Degree of a Polynomial

The degree of a polynomial is the highest degree in a polynomial expression. To recall, a polynomial ...

##### Addition and Subtraction of Decimals

The decimal number system is used to represent a number with a greater precision in comparison to integers ...

##### Monomial

A monomial is a polynomial, which has only one term. As we know, the polynomials are the equations or ...

##### Significant Figures

Significant figures are used to establish the number which is presented in the form of digits. These ...

##### Decimal to Binary

In decimal to binary conversion, we convert a decimal number to binary number. In the number system, ...

##### Introduction to Addition and Subtraction of Fractions

Fraction is defined as a numerical part of a whole number. Sometimes we want to add or subtract two fractions ...

##### Multiplication and Division of Decimals

Decimals are numbers with a decimal point (e.g.2.35). They represent the fraction of something and ten ...

##### Sets: Subset and Superset

Sets are basically an organized collection of objects. Sets can be either represented in roster form ...

##### Applications of Decimal in Daily Life

We use decimals every day while dealing with money, weight, length etc. Decimal numbers are used in situations ...

##### Addition and Subtraction of Integers

Mathematics is a subject that deals with numbers. An arithmetic operation is an elementary branch of ...

##### Multiplication and Division of Integers

The arithmetic operation is a branch of Mathematics that involves addition, subtraction, division and ...

##### Sets

Sets, in mathematics, are an organized collection of objects and can be represented in set-builder form ...

##### Representation of Decimals on Number Line

Decimals are used in situations where more precision is required in comparison to the whole numbers. ...

Graphs can also be defined in the form of matrices. To perform the calculation of paths and cycles in ...

##### Multiplication of Vectors and Scalar Quantity

A vector relates two given points. It is a mathematical quantity having both the Magnitude and the direction. Multiplication ...

##### Sector of a Circle

A circle has always been an important shape among all geometrical figures. There are various concepts ...

##### Data Sets

A Data set is a set or collection of data. This set is normally presented in a tabular pattern. Every ...

##### Algebra for Class 6

Algebra is a branch of mathematics deals with symbols and rules for manipulating those symbols. Algebra ...

##### Multiplicative Inverse

Multiplicative Inverse Definition The multiplicative inverse of a number for any n is simply 1/n. It ...

##### Section Formula in Vector Algebra

Section Formula The physical quantities which have magnitude, as well as direction attached to them, ...

##### Data Management - Recording and Organizing Data

In our day-to-day life, we handle lots of situations where we need proper arrangement and management ...

##### Algebra Formulas For Class 10

The study of Algebra requires an intrinsic and deep understanding of formulas, terms and concept. Hence, ...

##### Multiplying Polynomials

An algebraic expression is a mathematical phrase that contains integral or fractional constants (numbers), ...

##### Section Formula & Conic Sections

Section formula is used to determine the coordinate of a point that divides a line into two parts such ...

##### Data Handling

A Statistics, “Data Handling” is an important concept that ensures the integrity of the research ...

##### Algebra Formulas For Class 12

Algebra is one of the major parts of Mathematics in which general symbols and letters are used to represent ...

##### Natural Numbers

Natural numbers are a part of the number system which includes all the positive integers from 1 till ...

##### Second Derivative Test to Find Maxima & Minima

The second derivative test is used to find out the Maxima and Minima where the first derivative test ...

##### Data Handling: Data Collection and Organization of Data

What is Data? What is Data? Why do we need it? Data are individual pieces of information, information ...

##### Algebra Formulas For Class 9

Algebra is a part of Mathematics in which general symbols and letters are used to represent quantities ...

##### Nature of Roots of Quadratic Equation

A polynomial equation whose degree is 2, is known as quadratic equation. A quadratic equation in its ...

##### Scientific Notation

Scientific notation is a way of representing very large or very small numbers. The given number is written ...

A quadrilateral is a 4 sided polygon bounded by 4 finite line segments. The word ‘quadrilateral’ ...

##### Algebraic Expressions

What is an Algebraic Expression? Algebraic Expression Definition: An algebraic expression in mathematics ...

##### Non-Parametric Test

Non-parametric tests are experiments which do not require the underlying population for assumptions. ...

##### Scales of Measurement

In Statistics, the variables or numbers are defined and categorized using different scales of measurements. ...

##### Cumulative Frequency Distribution

Representation of data in a tabular or graphical form which indicates the frequency (number of times ...

##### Algebraic Identities For Class 8

Algebraic identities for class 8, will teach you the standard identities list, we use to solve the mathematical ...

##### Number Lines

Mathematics is a subject which has introduced numbers to us. We began with counting, types of numbers, ...

##### Scale Factor

Scale Factor is used to scale shapes in Different Dimensions be it 1, 2, or 3 dimensions. It is used ...

##### Cube and Cuboid - Shape, Properties, Surface Area and Volume Formulas

Cube and cuboid are three-dimensional shapes which consist of three faces and three corners or vertices. ...

##### Algebraic Operations on Complex Numbers

Addition of two complex numbers: We know that a complex number is of the form z=a+ib where a and b are ...

##### Numbers

We use numbers in our day to day life. They are often called numerals. Without numbers, we cannot do ...

##### Sampling Methods

In Statistics, sampling methods is the process of studying the population by gathering information and ...

##### Cube Root of a Number

Cube root of a number can be found by a very simple method which is the prime factorization method. Finding ...

##### Algebra of Matrices

A matrix (plural: matrices) is an arrangement of numbers, expressions or symbols in a rectangular array. ...

##### Numbers in Words

Numbers in words are written usually with the help of the alphabet.  For example, 100000 in words is ...

##### Rotational Symmetry

You may have often heard of the term ‘symmetry’ in the day to day life. It is a balanced and proportionate ...

##### Algebra Symbols

Algebra is a part of mathematics which deals with symbols and the rules for manipulating those symbols. ...

##### Number System Conversion

The number system is a form of expressing the numbers. In number system conversion, we will study to ...

##### Roots of Polynomials

An expression of the form $\mathbf{ax^{n} + bx^{n-1} + cx^{n-2} + ….. + kx + 1}$, where each variable ...

##### Covariance

Covariance is a measure of the relationship between two random variables and to what extent, they change ...

##### Altitude of a Triangle

What is Altitude Of A Triangle? Definition: Altitude of a triangle is the perpendicular drawn from the ...

##### Numeral System: Indian and International

Long before the numbers were invented, the counting was done using some kind of physical objects such ...

##### Roman Numerals

Roman Numerals are a special kind of numerical notations that were earlier used by the Romans. It is ...

##### Cosine Rule

The Cosine Rule says that the square of the length of any side of a given triangle is equal to the sum ...

##### Analytic Geometry

Analytic geometry is that branch of geometry in which the position of the point on the plane can be located ...

##### Obtuse Angled Triangle

A triangle is a closed two-dimensional plane figure with three sides and three angles. Based on the sides ...

##### Right Triangle Congruence Theorem

A plane figure bounded by three finite line segments to form a closed figure is known as triangle. A ...

##### Corresponding Angles

Definition: Corresponding angles are the angles which are formed in matching corners or corresponding ...

##### Angle Between Two Lines

Whenever two straight lines intersect, they form two sets of angles. The intersection forms a pair of ...

##### Octal Number System

Octal Number System has a base of eight and uses the number from 0 to 7. It is a classification of number ...

##### Right Angled Triangle

What is Triangle? A triangle is a regular polygon, with three sides and the sum of any two sides is ...

##### Correlation

Correlation refers to a process for establishing whether or not relationships exist between two variables. ...

##### Angle Bisector

Angle bisector in geometry refers to a line that splits an angle into two equal angles. Depending on ...

##### Onto Function

A function is something, which relates elements/values of one set to the elements/values of another set, ...

##### Rhombus

In Euclidean geometry, a rhombus is a type of quadrilateral. It is a special case of a parallelogram, ...

##### Coplanarity of Two Lines in 3D Geometry

Two lines are said to be coplanar when they both lie on the same plane in a three-dimensional space. Condition ...

##### Angles: An Introduction

Angle Meaning The amount of rotation about the point of intersection of two planes (or lines) which ...

##### Operations of Integers on Number Line

A set of integers include zero, positive numbers and negative numbers excluding fractions. Even though ...

##### Non-Terminating Repeating Decimal to Fraction

Before going into the conversion of non-terminating and repeating decimal to fractions, let us understand ...

##### Coordinates of a Point in Three Dimensions

In order to locate the position of point in a space, we require a rectangular coordinate system. After ...

##### An Introduction to Exponents

The mass of the moon is 7,350,000,000,000,000,000,000,000 kg. Can you read this number? It’s not so ...

##### Operations on Real Numbers

A rational number is a number which can be written as a ratio. Every rational number has a numerator ...

##### Remainder Theorem

A Remainder Theorem is an approach of Euclidean division of polynomials. “It is applied to factorize ...

##### Co-ordinate Geometry

Coordinate Geometry is considered to be one of the most interesting concepts of mathematics. Coordinate ...

##### Apollonius Theorem

In mathematics, theorems are the statements which have proven results based on the previously set statements, ...

##### Ordinary Differential Equations

In mathematics, the term “Ordinary Differential Equations” also known as ODE is a relation that contains ...

##### Relation Between Coefficients and Zeros of a Polynomial

A linear polynomial of the form P(x) = ax + b. If k is the zero of P(x), then, P(k) = ak + b = 0 Zero ...

##### Convert Decimal to Octal

To convert decimal to octal, we have to learn about both the number system first. A number to the base ...

##### Application of Derivatives for Class 12

In applications of derivatives class 12, we will study different applications of derivatives in various ...

##### Orthocenter

Orthocenter of the triangle is the point of the triangle where all the three altitudes of the triangle ...

##### Relation Between Inch and cm

Inch In mathematics, the customary system is used to measure the set of length, weight, capacity and ...

##### Conversion of Solid from One Shape to Another

You might have come across several instances in your day to day life when an object is required to be ...

##### Application of Integrals for Class 12

Application of Integrals class 12 covers the following concepts: Introduction Areas and Simple curves The ...

##### Pair of Linear Equation in two Variables

An equation in the form of ax+by+c, where a,b and c are real numbers and a,b are not equal to zero, is ...

##### Regular Hexagon

A regular hexagon is a closed shape polygon which has six equal sides and six equal angles. In case of ...

##### Control Charts

In statistics, Control charts are the tools in control processes to determine whether a manufacturing ...

##### Application of Matrices

The matrix in mathematics is a rectangular or square array of numbers or variables, arranged in the form ...

##### Parallel Lines and Angle Relationships

Parallel Lines: Two lines are said to be parallel when they do not meet at any point in a plane. Lines ...

##### Reflection and Symmetry

Nature gives us many examples of the relation between reflection and symmetry; the image of mountains ...

##### Construction of Tangent to a Circle

In Geometry, a tangent is a line that touches the curve exactly at a point. The point is called the point ...

##### Area and Perimeter

Area and Perimeter is an important topic in Mathematics, which is used in everyday life. This is applicable ...

##### Parallelogram

A parallelogram is a two-dimensional geometrical shape, whose sides are parallel with each other. It ...