A piecewise function has the following features:

2022-02-12

A piecewise function has the following features:

You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Relevant Questions

asked 2021-09-09
Represent the line segment from P to Q by a vector-valued function and by a set of parametric equations P(−3, −6, −1), Q(−1, −9, −8).
asked 2022-04-03

asked 2022-03-31

How to solve Xxx=(1+δ{(x)})X
I am trying to find the vibration modes of a string that has a uniform mass density, plus some point mass somewhere attached to it, modelled by an additional Dirac delta function in the mass density. The wave equation is of the form
uxx=(1+δ(x))utt
where u is the deformation, and (1+δ(x)) the mass density. After separation of variables we find
Xxx=(1+δ(x))X
where X is the spatial part of the solution. Is there any analytical solution for X?

asked 2022-04-28

Limit for  of a solution to an ODE
Consider the Cauchy problem:
{y(t)=t22+sin(t2)cos(y(t)2)y(0)=0 

asked 2022-05-16

Find the indefinite integral and check the results by differentiation.

dxx7

 

x4+3x2-5x3dx

asked 2022-05-16

Evaluate the following:

25(4x3-8x+7)dx

 

o-π(5cos θ dθ)

asked 2022-03-27

Continuing Solutions of x˙=t2x51+x2+x4 to entire number line
can be continued to the whole real line.
I know that this ODE is seperable as follows
1+x2+x4x5dx=t2dt
Thus, giving the solution
14x412x2+ln(|x|)+C=13t3
However, forom here, it is not clear to me how any solution x(t) can be continued to the entire real number line.