If y = a ln x + bx 2 + x has its extremum values at x = –1 and x = 2, then
Mathematics · JEE Advanced · NTA Exams — Limit, Continuity and Differentiability
If y = a ln x + bx2 + x has its extremum values at
x = –1 and x = 2, then
x = –1 and x = 2, then
- a = 2, b = –1
- none of these
Answer
(B)
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