If f ( x ) = x α log x and f (0) = 0, then the value of α for which Rolle’s theorem can…
Mathematics · JEE Advanced · NTA Exams — Limit, Continuity and Differentiability
If f (x) = xα log x and f (0) = 0, then the value of α for which Rolle’s theorem can be applied in [0,1] is
- –2
- –1
- 0
- 1/2
Answer
(B) –1
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