## 65 Reputation

1 years, 196 days

## Help regarding solution...

Maple 2019

Can anyone help me to find the correct solution up to 5 decimal points and how to implement the newton method on the same expression rather than applying fsolve command.pls find mt attachment.

 >
 >
 (1)
 >
 (2)
 >
 (3)
 >

## Need help about the command of curve fit...

Maple

I have an implicit relation in lambda and x, so I am unable to find the value of x in terms of lambda so I generate a set of data points for different values of  x=0,0.1...0.9 and obtained the value of lambda. so my question is how to write a polynomial in terms of lambda for generated data by using curve fitting and how do I checked that the obtained polynomial is correct? pls have look at my maple sheet

 >
 >
 >
 (1)
 > lambda := x -> -1/20*(3*(-1)*6.003*(1 + 1/2*x^2)^3 + 3*15.400672*(1 + 1/2*x^2)^2 + 3*(-8.745236204) + 3*(-1)*7.393580208*x^2)/(1 + 1/2*x^2)^4
 (2)
 >
 >
 (3)
 >

## Could not get the solution...

Maple

Hi everyone, I am trying to dsolve a ode but could not get the answer, could anyone please help me or guide me what's wrong with my worksheet

 >
 >
 (1)
 >
 (2)
 >
 >
 (3)
 >
 (4)
 >

## different value are obtaining...

Maple 2019

Hi, i am using solve and solve command to find the root but when i used fsolve command to separate only real root, could separate all roots, can anyone correct me, please

 >
 >
 (1)
 >
 (2)
 >
 (3)
 >