Recap & Example of Final Value Theorem

[@pallavemanarayana1476]

Something confusion in the sum at point of inverse Laplace method may be after E power -t/3 these () bracket s will come

[@theryderproject5053]

Thank you for that - you're right. I managed to copy across the expression incorrectly. It should be this: www.wolframalpha.com/input/?i=inverse+laplace+transform+1%2F%283s%5E2%2B2s%2B1%29*1%2Fs