jee-advanced 1999 Q29

jee-advanced · India Stationary points and optimisation Composite or piecewise function extremum analysis

29. The function $f ( x ) = \int - 1 x t$ (et-1)(t-1)(t-2)3(t-3)5dt has a local minimum at $x =$
(A) 0
(B) 1
(C) 2
(D) 3

29. The function $f ( x ) = \int - 1 x t$ (et-1)(t-1)(t-2)3(t-3)5dt has a local minimum at $x =$\\
(A) 0\\
(B) 1\\
(C) 2\\
(D) 3\\