MCQ
$\int_a^b x^3 d x=\ldots \ldots \ldots$
  • A
    $\frac{b^3-a^3}{3}$
  • $\frac{b^4-a^4}{4}$
  • C
    $\frac{b^2-a^2}{2}$
  • D
    $0$

Answer

Correct option: B.
$\frac{b^4-a^4}{4}$
B

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