PROBLEM 1 Given the displacement field:
u= (3x⁴ +2²y² +x+y+z³+3)x10⁻³
v=(3xy + y³ + y²z+z²+1)x10⁻³
w = (x² + xy + yz + 2x + y² +z² +2)x10⁻³
Determine the associated strains at point (1, 2, 3).