(3) (a) Find two antiderivatives, G1 and G2, for the function g(z) = 2,22 + ez + sinc. (b) Verify that G1 and G2 are antiderivatives of g by differentiating. (c) Compute the definite integral -2 2 + ez + sinx ) dz. (Please do not "simplify" your final answer into a decimal.) (d) In your solution to part (c), did you use Gj or G2? Could you have used another antiderivative