1 votes 1 votes f(n) = O(g(n)) and g(n) = O(f(n)),then f(n) = g(n) ---> True or False The answer to this question is False and this the explanation given by them " False: f(n) = n and g(n) = n+1". Someone please explain what are they trying to say. amitqy asked Aug 21, 2018 amitqy 383 views answer comment Share Follow See all 6 Comments See all 6 6 Comments reply Show 3 previous comments amitqy commented Aug 21, 2018 reply Follow Share If two functions are asymtotically equal,that does not mean they are mathematically equal.Can this be inferred ? 0 votes 0 votes Rishav Kumar Singh commented Aug 21, 2018 reply Follow Share Yes correct, lets take f(n) = n+6 g(n) = n+3 Both are mathematically unequal But both are of O(n) 0 votes 0 votes Sumit Singh Chauhan commented Aug 21, 2018 reply Follow Share All the confusion in this is because of mathematical and assymptotically equivalence. They are assymptotically equal but not mathematically. You can refer Anand's explanation for more clarification. He did it perfectly. 0 votes 0 votes Please log in or register to add a comment.