Topic Tag: contest math Search for: Viewing 2 topics - 1 through 2 (of 2 total) Topic Voices Posts Last Post A matrix-determinant question Started by: Dey Sarkar Arnab in: Math Olympiad - RMO and INMO 2 4 5 years, 10 months ago Keshav Sharma A matrix-determinant question Started by: Dey Sarkar Arnab in: Math Olympiad - RMO and INMO 1 1 5 years, 10 months ago Dey Sarkar Arnab Viewing 2 topics - 1 through 2 (of 2 total)