Maths Formulas & Techniques for all Exams 2021

Best maths learning app in English all countries students to use free of cost

Formulas and techniques for bank exams

Best for Bank,SSC,Railway MBA,Other Competitive

Number Systems

Divisibility Testing Techniques

Squaring and cubing

HCF AND LCM

Square Roots and Cube Roots

Average

Surds and Indices

Percentage

Profit and loss

Simple interest

Compound Interest

Allegation and Mixture

Time speed Distance

Time and work

Boat Stream

Pipes and Christens

Partnership

Calendar

Probability

Permutations and Combinations

Mensuration

Cone Basic Formula

Circle Basic Formula

Cylinder Basic Formula

Matrix

Trigonometry

Pythagoras Identities

Geometry

Triangles

Square Matrix

Diagonal Matrix

Scalar

Negative Matrix

Properties of Multiplication

Railway Exams

Banking Exams

police constable exams

10th class exams

secondary school exams

All Board Exams

RRB Exam Preparation

Banking Exam Preparation

1. Series

Arithmetic series

Geometric series

Finite series

Binomial series

Power series expansions

2.Numerical methods

Lagrange, newton's Interpolation

Newton's forward/backward difference

Numerical integration

Roots of equation

3.Vector calculus

vector identities

Operator notations

Properties

second derivatives

important identities

4.Probability

Basics of probability

Expectation

Variance

Distributions

Permutations

Combinations

5.Beta Gamma

Beta functions

Gamma functions

Beta-gamma relation

6. Z - Transform

Properties of z- transform

Some common pairs

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all world maths formula