there are , in a certain league , 20 teams , and each team face another team for a total of 4 times . how many games are played in the season ?
"by using the formula , t [ n ( n - 1 ) / 2 ] , where t = no . of games between two teams and n = total no . of teams , we get : 760 option b ."
multiply(multiply(subtract(20, const_1), 4), divide(20, const_2))