## What is Q in differential equation?

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Also, the differential equation of the form, dy/dx + Py = Q, is a first-order linear differential equation where P and Q are either constants or functions of y (independent variable) only. To find linear differential equations solution, we have to derive the general form or representation of the solution.

## What is the order of the difference equation?

The order of a differential equation is defined to be that of the highest order derivative it contains. The degree of a differential equation is defined as the power to which the highest order derivative is raised. The equation (f‴)2 + (f″)4 + f = x is an example of a second-degree, third-order differential equation.

**What is a difference in the A mathematical equation?**

So, difference is what is left of one number when subtracted from another. In a subtraction equation, there are three parts: The minuend (the number being subtracted from) The subtrahend (the number being subtracted) The difference (the result of subtracting the subtrahend from the minuend)

**What means difference equation?**

difference equation, mathematical equality involving the differences between successive values of a function of a discrete variable.

### What is difference between differential equation and difference equation?

Differential equations deal with continuous system, while the difference equations are meant for discrete process. Generally, a difference equation is obtained in an attempt to solve an ordinary differential equation by finite difference method.

### What are P and Q in differential equations?

The standard form of a linear differential equation is dy/dx + Py = Q, and it contains the variable y, and its derivatives. The P and Q in this differential equation are either numeric constants or functions of x.

**What is the general solution of linear differential equation dy dx py Q?**

A differential equation of the form `dy/dx+Py=Q` is said to be a linear differential equation. Integrating factor of this differential equation is `e^(intPdx)` and its solution is given by `y.e^(int Pdx)=int (Qe^(int Pdx))dx+c`.

**What is the difference between a differential equation and a difference equation?**

Difference equation is same as differential equation but we look at it in different context. In differential equations, the independent variable such as time is considered in the context of continuous time system. In discrete time system, we call the function as difference equation.

#### What is the difference between 9 and 4?

Both types can therefore be shy, absent-minded, confused, and detached from the real world. The difference is that Nines are detached both from the external world and from their emotions, whereas Fours withdraw from whatever has caused them pain.