Question 229693
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ \int_1^4\,x^3\,dx\ =\ \left. \frac{x^4}{4}\right|_1^4\ =\ 64 - \frac{1}{4}\ =  \frac{255}{4}]



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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