There are 50 persons. find the number of hand shakings that occur is ... 1. O 1225 2. O 2450 3. O 2500 4. O 100
There are 50 persons. find the number of hand shakings that occur is ... 1. O 1225 2. O 2450 3. O 2500 4. O 100
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Subject : Discrete Math
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Transcribed Image Text:There are 50 persons. find the number of hand shakings that occur is ...
1. O 1225
2. O 2450
3. O 2500
4. O 100
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