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If m and n respectively are the number of local maximum and local minimum points of the function f(x) = ∫ + + − 2 x 0 t 2 dt e 2 4 t 5 t , then the ordered pair (m, n) is equal to-

1. (3, 2)
2. (2, 3)
3. (2, 2)
4. (3, 4)

Correct answer: (2, 3)

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