IIMBModern Math > Hard768790850904✅ Correct Option: 1Related questions:There are nine points in a plane such that no three are collinear. Find the number of triangles that can be formed using three points as vertices?If all letters of the word 'TRILOK' are arranged in all possible manner as they are in a dictionary, then find the rank of the word 'TRILOK'.How many numbers can be made with digits 0, 7, 8 which are greater than 0 and less than a million?