Question

seven members of the board of management of company had their meeting on Saturday morning on entry the boardroom they greet Each Other by shaking hands everyone shook hand with every other members in other words all of them shake hands with one another one how many handshakes took place in that room​

Answer 1

Answer:7 members shake hands with each other 1 member with other 6

another member again with other 6

Step-by-step explanation:

so 6*6=36

Answer 2

Answer:

21

Step-by-step explanation:

6+5+4+3+2+1 = 21

Here's why:

Say the 7 people are A, B, C, D, E, F, G

A shakes hands w/ B C D E F G

B shakes w/ C D E FG

C with D E FG

D with E F G

E WITH F G

F WITH G