MCQ
Let f(x) = `inte^x (x - 1)(x - 2)dx,` then f(x) decreases in the interval ______
  • A
    (-2, -1)
  • B
    (2, ∞)
  • (1, 2)
  • D
    (-∞, -2)

Answer

Correct option: C.
(1, 2)
C

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