The domain of the function f (x) = log 2 (log 3 (log 4 x)) is

Mathematics · JEE Main · NTA Exams — Sets, Relations and Functions

1. (–∞, 4)
2. (4, ∞)
3. (0, 4)
4. (1, ∞)

Answer

(B) (4, ∞ )

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