material has Young's modulus 2GPa and Poisson's ratio 0.25 and is loaded in plane stress conditions ????????????????3 = 0, where ????????=1,2,3 , to ????????11 = 0.001, ????????22 = 0.002, ????????12 = 0.0005 . Calculate all other components of stress and strain tensors and write the full 3D stress and strain tensors in matrix form.