Table of Contents
- 1 What is the formula for the handshake problem?
- 2 How many handshakes are required for a group of 12 people to shake hands?
- 3 What are the phases of handshake protocol?
- 4 When 10 persons shake hands with one another in how many ways is it possible?
- 5 How many people did the first person shake hands with?
What is the formula for the handshake problem?
# handshakes = n*(n – 1)/2. This is because each of the n people can shake hands with n – 1 people (they would not shake their own hand), and the handshake between two people is not counted twice. This formula can be used for any number of people. # handshakes = 10*(10 – 1)/2.
How many handshakes are required for a group of 12 people to shake hands?
Many of the groups will already have answers for the number of handshakes in groups of 1‑10 people….Instructional Plan.
| People | Handshakes |
|---|---|
| 10 | 45 |
| 11 | 55 |
| 12 | 66 |
When 10 persons shake hands with one another in how many ways it is possible?
Detailed Solution ∴ The total possible number of ways = 45.
What is 2 way handshake?
The two-way handshake is a simple protocol to create a connection between two parties that want to communicate. To accomplish the two-way handshaking considering a client/server model, the client sends an SYN message to the server with a sequence number X. …
What are the phases of handshake protocol?
Handshake protocol uses four phases to complete its cycle.
- Phase-1: In Phase-1 both Client and Server send hello-packets to each other.
- Phase-2: Server sends his certificate and Server-key-exchange.
- Phase-3: In this phase Client reply to the server by sending his certificate and Client-exchange-key.
When 10 persons shake hands with one another in how many ways is it possible?
How many members shook hands with each other at a conference?
At A Conference, 12 Members Shook Hands With Each Other Before & After The Meeting. How Many Total Number Of Hand Shakes Occurred?► 100► 132► At a conference, 12 members shook hands with each other before & after the meeting. How many total number of hand shakes occurred?
How many handshakes did the 12 people give each other?
There are 12 people overall. It means that each 12 of them would have given 11 people handshakes ( excluding themselves) So 12 X 11 gives 132. Now its said that they have all shook hands before and after the meeting. So its twice of 132 which would be 264. But here we have got the trouble of double counting.
How many people did the first person shake hands with?
Explanation: The first person shook hands with 11 remaining people, the second person also shook hands with 11 people, but we count 10, as the hand shake with the first person has already been counted. Then add 9 for the third person, 8 for the fourth one & proceeding in this fashion we get: 11 + 10 + 9 + 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1 = 66.