0 votes 0 votes True/False Question : There exists no monotone function $f:\mathbb{R}\rightarrow \mathbb{R}$ which is discontinuous at every rational number. TIFR tifrmaths2020 true-false + – soujanyareddy13 asked Aug 28, 2020 edited Aug 30, 2020 by soujanyareddy13 soujanyareddy13 307 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.