Mark each of the following true or false. ___ a. Homeomorphic simplicial complexes have isomorphic homology groups.
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Mark each of the following true or false.
___ a. Homeomorphic simplicial complexes have isomorphic homology groups.
___ b. If two simplicial complexes have isomorphic homology groups, then the spaces are homeomorphic.
___ c. sn is homeomorphic to En.
___ d. Hn(X) is trivial for n > 0 if X is a connected space with a finite triangulation.
___ e. Hn(X) is trivial for n > 0 if X is a contractible space with a finite triangulation.
___ f. Hn(Sn) = 0 for n > 0.
___ g. Hn(En) = 0 for n > 0.
___ h. A torus is homeomorphic to S2.
___ i. A torus is homeomorphic to E2.
___ j. A torus is homeomorphic to a sphere with a handle on it (see Fig. 42.17).
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