Question

Let I = ∫ᵇₐ (x⁴ - 2x²) dx. If I is minimum then the ordered pair (a, b) is:
(A) (0, √2) (B) (–√2, 0)
(C) (√2, –√2) (D) (–√2, √2)

Answer 1

Answer:

This is the correct answer.