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Topology

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Homotopy Equivalent vs. Homeomorphic

TOPO-EKEJBK

Which of the following pairs of sans-serif letters are homotopy equivalent but not homeomorphic?

A

$\textsf{A},\textsf{B}$

B

$\textsf{C},\textsf{D}$

C

$\textsf{L},\textsf{M}$

D

$\textsf{V},\textsf{W}$

E

$\textsf{X},\textsf{Y}$