Introduction: Standard deviation is like a measure of how spread out a group of numbers is. It helps us understand if the numbers are close together or scattered far apart. For example, Imagine you have a bunch of test scores the standard deviation helps you figure out if most students scored close to the average […]

# Category: Progressions

## Relationship Between Arithmetic, Geometric, Harmonic Mean. AM, GM and HM

In this page explained about formulas of Arithmetic Mean, Geometric Mean and Harmonic Mean. Relation between Arithmetic , Geometric and Harmonic Mean. Also given examples on Arithmetic Progressions (AP), Geometric Progressions (GP) and Harmonic Progressions. Arithmetic Mean The arithmetic mean “A” of any two quantities of ” p” and ” q”. Then Here p, A, […]

## Harmonic Progression Formula, Properties and Harmonic Mean Formula

In this article we learn about harmonic progression formula for nth term, sum of terms, properties with examples. Harmonic mean formula for two quantities, three quantities and number of quantities. Harmonic Progression and Harmonic Mean formulas with properties Definition of Harmonic Progression A series of terms is known as a Harmonic progression series when the […]

## Geometric progression problems and solutions with Formulas and properties

In this page learn about Geometric Progression Tutorial – nth term of GP, sum of GP and geometric progression problems with solution for all competitive exams as well as academic classes. Geometric Sequences Practice Problems | Geometric Progression Tutorial Formulas and properties of Geometric progression Click Here Geometric progression exercises with answers Example – 1 […]

## Geometric Progression Formulas and Properties & Sum of Geometric Series

In this session explained about Geometric Progression formulas of nth term, Sum of first ‘n’ terms of a G.P, Properties of Geometric Progression. Also relation between A.P and G.P. Geometric Progression Formula for nth Term | Properties of Geometric progression Geometric Progression Definition In the sequence, each term is obtained by multiplying a fixed number […]

## Arithmetic Mean Formula | Practice Questions for Arithmetic Mean

In this article explained about Definition, Properties, Formula and Examples with Solutions of Arithmetic Mean Basic Concept, formula with examples for Arithmetic Mean The arithmetic mean “A” of any two quantities of ” a” and ” b”. Then Here a, A, b are in A.P . We much have b – A = A- a […]

## Arithmetic Progression Problems with Answers for Competitive Exams

In this session explained about arithmetic progression problems like finding the nth term , sum to first nth terms, finding the number of terms in given sequence. . . . etc. Arithmetic Progression Examples with Solutions for class 10 Please go through the below link for basic concepts of Sequence and series, fundamental concepts with […]

## Arithmetic Progression Formula for Class 10 and Competitive Exams

In this session explained about Basic concepts of Sequence and series, introduction and formulas for arithmetic progression like Common Difference, Finite and infinite arithmetic Progressions, nth term , sum to first nth term and Properties of Arithmetic Progression. Arithmetic Progression Definition, Properties, Formulas | Allmathtricks Sequence following specific patterns are called progressions. Basic concepts of […]

## Sequence and series Introduction with examples | allmathtricks

In this session explained about basic concepts of sequence and series with their problems and solutions Basic Concepts of Sequence and Series Problems and Solutions Sequence A set of numbers arranged in a definite order according to some definite rule is called sequence. i.e A sequence is a set of numbers written in a particular […]