EXERCISE 6.13. Figure 6.16 (right) shows a generalized triangulation of a torus with rectangular faces. Explain why F = V = , and use this to again verify that the Euler characteristic of the tor...
EXERCISE 6.13. Figure 6.16 (right) shows a generalized triangulation of a torus with rectangular faces. Explain why F = V = , and use this to again verify that the Euler characteristic of the torus equals 0. χ(soccer ball) FIGURE 6.16. 2, and χ(torus) 0
EXERCISE 6.13. Figure 6.16 (right) shows a generalized triangulation of a torus with rectangular faces. Explain why F = V = , and use this to again verify that the Euler characteristic of the torus equals 0. χ(soccer ball) FIGURE 6.16. 2, and χ(torus) 0