Saturday

April 19, 2014

April 19, 2014

Posted by **Rikki** on Wednesday, November 16, 2011 at 12:23pm.

x''(t)=-x-A(x^2-1)x'(t)

x(0)= 0.5

x'0)= 0

''= 2nd order,'= 1st order

where A is a positive constant.As the value of A increases this equation becomes increasingly stiff.

Convert this equation to two first-order equations.

please show working

**Related Questions**

math numerical methods - Consider the following second order differential ...

calculus-differential equation - Consider the differential equation: (du/dt)=-u^...

differential equations - Solve the following equation explicitly by expanding ...

differential equations - solve the differential equation by seperation of ...

Differential Equations - Solve the differential equation below with initial ...

Differential Equations - Solve the seperable differential equation for U. du/dt...

Differential Equations - Consider the differential equation: dy/dt=y/t^2 a) Show...

Differential Equations - Consider the differential equation: dy/dt=y/t^2 a) Show...

Differential Equation - Hello everyone. I was wondering if anyone knows a site ...

Differential Equations - Consider the differential equation: dy/dt=y/t^2 a) Show...