Write an absolute value equation that has no solution

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Write an absolute value equation that has no solution

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Linear Differential Equations The first special case of first order differential equations that we will look at is the linear first order differential equation.

write an absolute value equation that has no solution

In this case, unlike most of the first order cases that we will look at, we can actually derive a formula for the general solution. The general solution is derived below. However, we would suggest that you do not memorize the formula itself. Instead of memorizing the formula you should memorize and understand the process that I'm going to use to derive the formula.

Most problems are actually easier to work by using the process instead of using the formula. So, let's see how to solve a linear first order differential equation. It's sometimes easy to lose sight of the goal as we go through this process for the first time.

In order to solve a linear first order differential equation we MUST start with the differential equation in the form shown below. In other words, a function is continuous if there are no holes or breaks in it.

Do not, at this point, worry about what this function is or where it came from. We can now do something about that. All we need to do is integrate both sides then use a little algebra and we'll have the solution.

It is vitally important that this be included. If it is left out you will get the wrong answer every time. This will NOT affect the final answer for the solution.

So with this change we have. There is a lot of playing fast and loose with constants of integration in this section, so you will need to get used to it. When we do this we will always to try to make it very clear what is going on and try to justify why we did what we did.

This is actually an easier process than you might think. So, to avoid confusion we used different letters to represent the fact that they will, in all probability, have different values. This will give us the following.

We do have a problem however. This is actually quite easy to do. We will not use this formula in any of out examples. Solution Process The solution process for a first order linear differential equation is as follows.

Integrate both sides, make sure you properly deal with the constant of integration. Example 1 Find the solution to the following differential equation. Now multiply all the terms in the differential equation by the integrating factor and do some simplification.

Either will work, but we usually prefer the multiplication route.Time. Time is what a clock is used to measure. Information about time tells the durations of events, and when they occur, and which events happen before which others, so time has a very significant role in the universe's organization.

Time | Internet Encyclopedia of Philosophy

Simply knowing how to take a linear equation and graph it is only half of the battle. You should also be able to come up with the equation if you're given the right information.

This is an artist's concept of the metric expansion of space, where space (including hypothetical non-observable portions of the universe) is represented at each time by the circular sections. Problem: Solution: Two students are bouncing-passing a ball between them. The first student bounces the ball from 6 feet high and it bounces 5 feet away from her.

The second student is 4 feet away from where the ball bounced.. Create an absolute value equation to represent the situation. Absolute value equations have two solutions.

Plug in known values to determine which solution is correct, then rewrite the equation without absolute value brackets. Search the world's information, including webpages, images, videos and more. Google has many special features to help you find exactly what you're looking for.

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