allery∫ from 0 to 1 x² dx =
A1/2
B1/3
C1/4
D1
Answer & Solution
Correct answer: B. 1/3
∫₀¹ x² dx = [x³/3]₀¹ = 1/3 - 0 = 1/3. (Area under parabola from 0 to 1.)
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