Question

In a party there are 5 men in total such that each person shakes hand with every other person in the party.

Question:3 ) 

Find the minimum number of handshakes are to be made such that above condition holds true.

A)    3B)    15C)    6D)    10

give correct answer with solutions
wrong answer will be reported.​9​

Answer 1

Answer:

10 Hand shakes

Step-by-step explanation:

Totan no. of men: 5

No. of handshakes: [n(n-1)]/2

n=5 then, [5(5-1)]/2

[5*4]/2

20/2= 10

Now, the total no. of handshakes=10