Unit 11 – Permutations and Combinations
(The solution number can be seen on the bottom left of each image.)
1
2
3
4
5
6
7
8
9
10
11
12
13A
13B
13C
13D
13E
14A
14B
14C
14D
14E
15A
15B
15C
16
17A
17B
18A
18B
19
20A
20B
20C
20D
20E
21
22
