Advanced Search

Question: problem with integrating

Question:problem with integrating

escorpsy 125 Maple 2021
integration
June 20 2021
1

Hi guys ,

 

I have the equation dt=(L/r)*(1 - a^3/r^3)^(-1/2) dr which want to integrate on both side and then solve in terms of r.(L and a are constants). I know the answer (r=a (cosh(3t/2*L)^2/3),but it seems maple can not produce it!

 

Mathematical almost compute it corectly! altough i think  tanh-1, should be cosh^-1(x/a)^3/2

 

I would appreciate if someone can help me

 

 

 

Thanks so muchproblem.mw
Please Wait...