PUC Karnataka Science Class 12Department of Pre-University Education, Karnataka
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Solution for A ∫ 0 3 X 2 D X = 8 , Find the Value of A. - PUC Karnataka Science Class 12 - Mathematics

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Question

\[\int\limits_0^a 3 x^2 dx = 8,\] find the value of a.

Solution

\[\text{We have}, \]
\[ \int_0^a 3 x^2 d x = 8\]
\[ \Rightarrow \left[ 3 \frac{x^3}{3} \right]_0^a = 8\]
\[ \Rightarrow a^3 = 8\]
\[ \Rightarrow a = 2\]

  Is there an error in this question or solution?
Solution A ∫ 0 3 X 2 D X = 8 , Find the Value of A. Concept: Properties of Definite Integrals.
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