Problem 2.22 – Griffith’s Intro to QM

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Problem 2.22

Evaluate the following integrals:

(a) $\displaystyle\int_{-3}^{+1}\left( x^3-3x^2+2x-1 \right) \del(x+2)dx,$

(b) $\displaystyle\int_{0}^{\infty}\left[ \cos(3x)+2 \right] \del(x-\pi)dx,$

Solution:

Problem 2.22 Solution (Download)

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