The Lagrangian for an anharmonic oscillator, is given as following L(x,x)=x-10x-ax + xx. where a. B and are constants. The corresponding Hamiltonian of the system will be ") +ss}x++s 2 -Bx x + 2 9 -8x -o-x? +3 h+ss}e + 8x 2 2 3- '-x3