InterviewSolution
 Saved Bookmarks
    				| 1. | 
                                    The domain of the function f defined by fx=1x-x is(a) R0(b) R+(c) R−(d) none of these | 
                            
| 
                                   
Answer» The domain of the function f defined by  is (a) R0 (b) R+ (c) R− (d) none of these  | 
                            |