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KEAM 2020 Math Paper
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© examsnet.com
Question : 29
Total: 120
The number of ways a committee of 4 people can be chosen from a panel of 10 people is
315
240
210
720
120
Validate
Solution:
10
C
4
=
10
×
9
×
8
×
7
1
×
2
×
3
×
4
=
210
© examsnet.com
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