Which of these integrals results in a value of 000?
∫−11x3dx\int_{-1}^{1} x^3 dx∫−11x3dx
∫0πsin(x)dx\int_{0}^{\pi} \sin(x) dx∫0πsin(x)dx
∫−11exdx\int_{-1}^{1} e^x dx∫−11exdx
∫01x2dx\int_{0}^{1} x^2 dx∫01x2dx