Line Integral Exercises
arameterization: x = t, y = t, 0 ≤ t ≤ 1. dr/dt = (1, 1). The integral becomes: ∫<sub>0</sub><sup>1</sup> (t, t) · (1, 1) dt = ∫<sub>0</sub><sup>1</sup> 2t dt = 1. 5. Green's Theorem: A Powerful Tool For closed