CUET · MATHS · PYQ PAPER 2023
The value of the integral \(I=\int_{-3}^3|x| d x\) is:
- A 18
- B 0
- C 9
- D -9
Answer & Solution
Correct Answer
(C) 9
Step-by-step Solution
Detailed explanation
\(I = 2 \int_{0}^3 x d x\) \(= 2 \left[ \frac{x^2}{2} \right]_{0}^3\) \(= 2 \left( \frac{3^2}{2} - 0 \right)\) \(= 9\)
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