This is a Guest Contribution from Fahim Laskkariya of Excel Data Pro. I have created some basic excel templates for addition, subtraction, multiplication and division. These templates will help kids practice more mathematics. These templates can be used by kids, teachers as well as parents. You can download the templates from the below links: Addition […]

## Trigonometric Functions of Angles

Functions sine, cosine, tangent, cotangent, secant and cosecant of angle A of any given triangle ABC are called trigonometrical functions or trigonometrical ratios.

## Introduction to Trigonometry, Angles and Their Measurement

Introduction: Hello there maths lovers, in this post today you all will learn about the trigonometry and its definition along with angles, its types and different measurement systems. Please feel free comment your suggestions and questions down in the comments below. Happy Maths to You. Trigonometry: The word trigonometry is taken from Greek words ‘trigon’ […]

## Sequences

Definition (Sequence): A set of numbers arranged in a definite order according to some definite rule (or rules) is called a sequence. Each number of the set is called a term of the sequence. A sequence is called finite or infinite according as the number of terms in it is finite or infinite. The different […]

## Framing Formulas

Definition: A formula is a relation between certain quantities. For example, if side of a square then its perimeter can be expressed by the following formula which we already know, i.e., . This formula shows the relationship between the side of a square and the perimeter of a square. If we know the values of […]

## Mixture

In our everyday lives we are often required to mix two different substances for practical purposes- for example, we mix phenyl with water or dettol with water to wipe floors, tea manufacturers often mix tea from different regions like Assam and Darjeeling in different proportions to produce a blended tea. The substance obtained by this […]

## Average

The average o two or more similar quantities is the quantity obtained by dividing the sum of the quantities by the number of quantities. Also, The average value of a quantity need not be the usual value of the quantity. It need not even be the value that occurs most often. For example, if three […]

## Indices

Base and Index: If a real number is multiplied times in succession (where is a positive integer) then the product so obtained is called the -th power of and is written as (read as, to the power ). Thus, ….to factors. Here, is called the base of and is called the index or exponent […]

## Different Type of Sets

Understanding type of sets examples. Finite Set, Infinite Set, Empty set, Singleton Set, Pair Set, Universal Set, Cardinal Number of a Set, Equivalent Sets, Subsets,Equal Sets

## Partnership Business

When two or more persons agree to form an organization and run a business jointly, then such a business is called a partnership business. There are certain costs associated with any kind of business.

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