Hw set 1 for wed

1.3: 1,2
2.1: 2, 3, 4, 5

Hw set 2 for wed

2.2: 1,2,3
2.3: 1,2,3

Hw set 3 for wed

3.1: 2, 4, 6 (extra credit), 8
3.2: 1,2

Hw set 4 for wed

3.2: 3,4,6
3.3: 1,2,4,5,6

Hw set 5 for wed

3.3: 10
3.4: 1, 2, 3

Hw set 6 for wed

3.4: 8, 9, 10, 11

Hw set 7 for wed

5.1: 1,2,3,4

Hw set 8 for wed

5.1: 5,6,7

Hw set 9 for wed

The book of May, page 20, problem 1
Let D be the diagram $X \xrightarrow{f} Y$, in category Top, i.e. a continuous map. Find it’s colimit.