When we flip two fair coins simultaneously. Intuitively, the way one coin lands does not affect the way the other coin lands. The mathematical concept… Read More

# Category Archives: Engineering Mathematics

Order of Permutation-: For a given permutation P if Pn= I (identity permutation) , then n is the order of permutation. Let a permutation and… Read More

The Latex command to put the border (box) around an equation is as \fbox or \boxed Description : \boxed command draws a box around argument.… Read More

Let the set G on which a binary operation o is defined from a group (G , o). G is a group if it satisfies… Read More

Group : It is a set equipped with a binary operation that combines any two elements to form a third element in such a way that… Read More

Logical reasoning forms the basis for a huge domain of computer science and mathematics. They help in establishing mathematical arguments, valid or invalid. 1. Propositional… Read More

Inverse of Permutation Group-: If the product of two permutations is the identical permutation then each of them is called inverse of each other. For… Read More

Even Permutations: A permutation is called even if it can be expressed as a product of even number of transpositions. Example-1: Here we… Read More

Arguments are an important part of logical reasoning and philosophy. It also plays a vital role in mathematical proofs. In this article, we will throw… Read More

Introduction : Suppose an event can occur several times within a given unit of time. When the total number of occurrences of the event is… Read More

Problem-1:Set G = { 1, ω, ω2 } i.e., three roots of unity and form a finite abelian group with respect to multiplication, also prove… Read More

Let G be a non-empty set, then a one-one onto mapping to itself that is as shown below is called a permutation. The number of… Read More

Let we have a running stream of numbers as x1,x2,x3,…,xn. The formula for calculating mean and variance at any given point is given as : … Read More