## Mathematics | Matrix Introduction

A matrix represents a collection of numbers arranged in an order of rows and columns. It is necessary to enclose the elements of a matrix… Read More »

- Program to calculate Double Integration
- Program for Gauss Siedel Method (Computational Mathematics)
- Count of numbers whose 0th and Nth bits are set
- Digital Logic | Number of Boolean functions
- Rough Set Theory | An Introduction
- Digital Logic | Number of possible Functions
- Properties of Determinants of Matrices
- Counting Boolean function with some variables
- Rough Set Theory | Properties and Important Terms | Set - 2
- Definite Integral | Mathematics
- Subgroup and Order of group | Mathematics
- Program for Picard's iterative method | Computational Mathematics
- Partial Orders and Lattices (Set-2) | Mathematics
- Cayley Table and Cyclic group | Mathematics
- Application of Derivative - Maxima and Minima | Mathematics

A matrix represents a collection of numbers arranged in an order of rows and columns. It is necessary to enclose the elements of a matrix… Read More »

Previously, we have already discussed Relations and their basic types. Combining Relation: Suppose R is a relation from set A to B and S is… Read More »

Relation or Binary relation R from set A to B is a subset of AxB which can be defined as aRb ↔ (a,b) € R… Read More »

Trace of a matrix : Let A=[aij] nxn is a square matrix of order n, then the sum of diagonal elements is called the… Read More »

Random variable is basically a function which maps from the set of sample space to set of real numbers. The purpose is to get an… Read More »

A function f from A to B is an assignment of exactly one element of B to each element of A (A and B are… Read More »

Suppose that a flock of 20 pigeons flies into a set of 19 pigeonholes to roost. Because there are 20 pigeons but only 19 pigeonholes,… Read More »

Suppose be a function satisfying three conditions: 1) f(x) is continuous in the closed interval a ≤ x ≤ b 2) f(x) is differentiable in… Read More »

Suppose f(x) be a function satisfying three conditions: 1) f(x) is continuous in the closed interval a ≤ x ≤ b 2) f(x) is differentiable… Read More »

Eigen vector of a matrix A is a vector represented by a matrix X such that when X is multiplied with matrix A, then the… Read More »

We know sum squares of first n natural numbers is . How to compute sum of squares of first n even natural numbers? We need… Read More »

We strongly recommend to refer below post as a per-requisite for this. Conditional Probability Bayes’s formula Below is Bayes’s formula. The formula provides relationship between… Read More »

Conditional probability P(A | B) indicates the probability of event ‘A’ happening given that event B happened. We can easily understand the above formula using… Read More »

Mean is average of a given set of data. Let us consider below example These eight data points have the mean (average) of 5: … Read More »

Union Union of the sets A and B, denoted by A ∪ B, is the set of distinct element belongs to set A or set… Read More »