## What are the nodal incidence matrices?

What are the nodal incidence matrices? What are the nodal incidence matrices?. Nodal incidence matrices (NIM) are used for electrical network modeling. Any network consisting of larger number of branches or edges and nodes can be modeled through them. The Read More …

## what are the significant figures?

Introduction to significant figures what are the significant figures? how they are used in numerical analysis?  At whatever point we utilize a number in a calculation, we should have confirmation that it can be utilized with certainty. For instance, Fig. Read More …

## what are the row spaces, column spaces and null spaces in Linear Algebra?

Introduction to row spaces, columns spaces and null spaces For any given matrix ‘A’ of order mxn, there are three types of spaces associated to them: row(A), col (A), and null (A). These spaces are linked with the solution of Read More …

## what is photomath?

what is photomath? what is photomath? Photomath is the #1 application for math learning, and that is for a valid justification!. We can perceive mathematical questions going from number-crunching to analytics right away by utilizing the camera on your cell Read More …

## What is the Secant method? Derivation of Secant method

Introduction to Secant Method What is the Secant method? Derivation of Secant method. The problem with the Newton Raphson’s method is that it requires the evaluation of the derivative for calculating each approximation of a root. Most of the times Read More …

## What is the fixed point method?

What is the fixed-point-method? What is the fixed point method? One of the numerical methods for solving transcendental equations or algebraic equations is fixed-point (FP) method. This falls in the category of open bracketing methods. Open bracketing methods are those Read More …

## How to find the basis of a vector space?

How to find the basis of a vector space? In order to find the basis of a vector space, we need to check two properties: The vectors should be linearly independent. These vectors should span in that vector space. If Read More …

## Prove that Maclaurin series is the special case of Taylor’s series expansion.

Prove that Maclaurin series is the special case of Taylor’s series expansion. Prove that the Maclaurin series is the special case of Taylor’s series expansion. Taylor’s series is used for finding the value of a function at point ‘x2’ given Read More …

## What is the span of a vector space?

Introduction to span of a vector space For the given set of vectors v1,v2,v3,……vn that belong to a vector space V and non-zero constants c1,c2,c3,….cn if they can generate another vector x(x1,x2) using the relation c1v1+c2v2+c3v3+…….+cnvn=x then we will say Read More …

## What are the vector spaces?

Introduction to Vector Space What are the vector spaces?  The collection of vectors (V1,V2,V3,…..) are said to form a vector space (V) if the following properties are satisfied For any two vectors u,v that belongs to V, u+v should also Read More …