Find the z-transform for 1s2s1 i need the solution hand-

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Reference no: EM13346088

Find the Z-transform for (1/(s^2+s+1)). I need the solution hand- written not with a software. The final result that I got from both Matlab and Mathcad was (5.711*sin(0.866)*z)/(8.155*z^2-9.892*cos(0.866)*z+3)but I was not able to get the same answer by hand! Plz advise.

Reference no: EM13346088

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