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Question: solve a nonlinear inequality

Question:solve a nonlinear inequality

mehdi jafari 769 Maple
solve inequality
July 23 2020
0

i have a nonlinear inequality which is plotted using plots:-inequl
can i find an algebric solution for this inequality? for example sth like this : 0.08<t<10 
thnx in advance

 

> 

restart:with(plots):with(Optimization):
> 

with(SolveTools[Inequality]):
> 

k := 1; c := 5; sigma := .85;N=10;

1

  

5

  

.85

  

N = 10

 (1)
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x:=t->4*exp(-t);

proc (t) options operator, arrow; 4*exp(-t) end proc

 (2)
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t0:=0.0065:
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inequal(sigma*k/(2*c+k)*abs(x(t))<abs(x(t)-x(t0)),t=0..10,x=0..4)

 
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> 

 

NULL


 

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