Journal of Classical Analysis · Volume 9, Issue 1 On the Ratio of two sets in real line 09-06 Pages 53-60 DOI 10.7153/jca-09-06 Downloads Short PDF Full PDF PNG Authors D. K. Ganguly Dhananjoy Halder Keywords Bernstein set Borel set difference set property of Baire ratio set Subject classes 28A05 26A15