Question

In a chess tournament each of six players will play every other player exactly once. How many matches will be played during the tournament?

12
15
30
36

Answer 1

The total match will be=5+4+3+2+1
=15

Answer 2

Answer:

30

Step-by-step explanation:

each player will play with other player once total players are 6 so so everyone will play 5 matches because total are 6 and in 6 he is the 1 and other 5

SO,

ANSWER = 5×6=30