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Lesson 1: Counting Principle, Permutations (nPr) and Combinations (nCr) — Picture questions (exam style)

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1.
A committee of 6 is chosen from the group shown. How many ways?
A committee of 6 is chosen from the group shown. How many ways?
5880
8568
18564
13366080
2.
A committee of 6 is chosen from the group shown. How many ways?
A committee of 6 is chosen from the group shown. How many ways?
1723
1716
1287
1235520
3.
A committee of 6 is chosen from the group shown. How many ways?
A committee of 6 is chosen from the group shown. How many ways?
20160
35
56
28
4.
A committee of 3 is chosen from the group shown. How many ways?
A committee of 3 is chosen from the group shown. How many ways?
700
286
1716
78
5.
A committee of 3 is chosen from the group shown. How many ways?
A committee of 3 is chosen from the group shown. How many ways?
78
1716
120
286
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