Consider the vector eld 13 = 2$f+ 33;} and the closed curve C going coun- terclockwise around the triangle with vertices (0. 0). (0.1), and (1, l). 1. Sketch a graph of C described above. Indicate the direction of the curve C on the triangle. 2. Find parameterisations of the three line segments forming the edges of the triangle. Note: This works the same way that it did in 3D with t. except with two components each instead of three. 3. Express the ux of 23" over C as a line integral and use the parameterization from the part above to compute that line integral. Note: This will require adding three integrals up with respect to t. Part of the lesson here is to suggest that maybe we want an alternative method for computing line integrals