Maxima and MinimaMediumBloom L3
Question
If y = a ln I x I + bx2 + x has its extremum values at x = -1 and x = 2, then :-
Options
A.a = 2, b = - 1
B.a = 2, b = -
C.a = - 2, b =
D.none of these
More Maxima and Minima Questions
The point on the line y = x such that the sum of the squares of its distance from the point (a, 0), (−a, 0) and (0...Which of the following statements is true for the general cubic function f (x) = ax3 + bx2 + cx + d (a ≠ 0)I. If t...The point of maxima of sec x is -...The function f(x) = 2|x| + |x + 2|- ||x + 2| - 2|x|| has a local minimum or a local maximum at x =...x3 − 3x + 4 is minimum at -...