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2. 10 people are there, they are shaking hands together, how
many hand shakes possible, if they are in no pair of cyclic
sequence.

Question Posted / manideep

Answers were Sorted based on User's Feedback



2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / venkat stony

Answer: 45
9+8+7+6+5+4+3+2+1+45
Each people are follow the (N-1) concept.......

Is This Answer Correct ?    58 Yes 16 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / venkat stony

45 handshaking are possibe(N-1) concept

Is This Answer Correct ?    9 Yes 5 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / nids

9

Is This Answer Correct ?    4 Yes 7 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / sandeep

With two people, there is one handshake. With three people,
there are three handshakes. With four people, there are six
handshakes. In general, with n+1 people, the number of
handshakes is the sum of the first n consecutive numbers:
1+2+3+...+10. Since this sum is n(n+1)/2, we need to solve
the equation 10(10+1)/2 = X. Solving for X, we obtain 55 as
the answer.

Is This Answer Correct ?    1 Yes 6 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / aslam ali

43 shakes possible

Is This Answer Correct ?    1 Yes 11 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / sanjeev kumar

12

Is This Answer Correct ?    0 Yes 10 No

2. 10 people are there, they are shaking hands together, how many hand shakes possible, if they are..

Answer / aslam ali

40 shakes possible

Is This Answer Correct ?    1 Yes 13 No

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