Let f: (- 2 , 2 ) R be given by f ( x ) = (log(sec x + tan x )) 3 . Then
Mathematics · JEE Advanced · NTA Exams — Sets, Relations and Functions
Let \(f:\left(-\frac{\pi}{2}, \frac{\pi}{2}\right) \rightarrow R\) be given by
f (x) = (log(secx + tanx))3. Then
f (x) = (log(secx + tanx))3. Then
- f (x) is an odd function
- f (x) is a one-one function
- f (x) is an onto function
- f (x) is an even function
Answer
(A) f ( x ) is an odd function
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