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Integrals

3 questions · Chemistry · IIT JAM

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IIT JAM
Chemistry
Integrals

Integrals

3 questions · Chemistry · IIT JAM

$\int_{0}^{\infty} x e^{- x} d x =$ .2025 · Q41 · Numerical
For $α > 0$ , the value of the integral $\int_{- \infty}^{+ \infty} x e^{- α x^{2}} d x$ is2021 · Q26 · MCQ
The value of integral $\int_{- 2}^{+ 2} x e^{- 2 x^{2}} d x$ is2018 · Q8 · MCQ