Betti Numbers

Practice Questions

Topology › Betti Numbers

Questions

5

1

What is the simplex in the first dimension?

2

What is the simplex in the second dimension?

3

What is the simplex in the zero dimension?

4

Calculate the Euler Characteristic given the following Betti numbers.

$\\beta_0=7 \\beta_1=12\\beta_2=6$

5

Calculate the Euler Characteristic given the following Betti numbers.

$\\beta_0=30 \\beta_1=32 \\beta_2=1$

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