Question
Consider the 2nd order differential equation:
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
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
Answers
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