Function Properties Analysis (Jee Mains) | ExamDuo
Ask Doubts
Log in
Functions
Medium
Function Properties Analysis
Let f : R → R be a functtion defined by f(x) =
e
|x|
- e
- x
e
x
+ e
- x
, then f(x) is
SELECT ONE OPTION
A
one-one onto
B
one-one but not onto
C
onto but not one-one
D
none of these
Check
Ask about this question