Modulus and argument of complex numbers. Hello friends, today it’s all about the modulus and argument of complex numbers. Have a look!!

## Main Content

### Latest post

### Matrix analysis

#### Cayley Hamilton theorem

Cayley Hamilton theorem. Hello friends, today it’s about Cayley Hamilton theorem in matrix analysis. Have a look!!

### Vector analysis

#### Divergence of a vector function

Divergence of a vector function. Hello friends, today it’s about the divergence of a vector function. Have a look!!

### First-order differential equations

#### Solve first order ODE using transformations

Solve first order ODE using transformations. Hello friends, today I’ll show how to solve first order ODE using transformations of variables.

### Partial fractions

#### Partial fractions of higher degree numerators

Partial fractions of higher degree numerators. Here I talk about partial fractions of higher degree numerators. That means the expressions with higher degree numerators.

### Differentiation

#### Product rule of differentiation

Product rule of differentiation. Hello friends, today I will talk about the product rule of differentiation. Here it goes.

### Difference equations & z-transform

#### Second-order difference equations

Second-order difference equations. Hi guys, today it’s all about the second-order difference equations. Have a look!!

### Second-order differential equations

#### What happens with trigonometric functions as particular integrals?

What happens with trigonometric functions as particular integrals?

### Laplace transform

#### Laplace transform to solve second-order differential equations

Laplace transform to solve second-order differential equations. Hi guys, today I’ll talk about how to use Laplace transform to solve second-order differential equations. Have a look.