Q.3 .Below given is the Tournament fixture procedure of a CBSE Volley ball National competition On the basis of the above data, answer the following questions: A. The formula for calculating number of matches in Round Robin tournament are where ' \( N \) ' is number of teams is (a) \( N ( N -1) / 2 \) (b) \( N \) (c) \( ( N -1) \) (d) \( ( N +1) \) (e) B. In League tournaments the winner is decided by (a) British method (b) American Method (c) No of Matches won (d) Both a and b C. Which of the following is Not a League Fixture Procedure? (a) Ladder method (b) Stair method (c) Cyclic method (d) Tabular method