Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §5.2 Antiderivatives, #9 · Calculus · Integrals

… (by experiment)

Find an antiderivative $f (x)$ for $v (x)$ . Then compute the definite integral $\int_{0}^{1} v (x) d x = f (1) - f (0)$ .

$x cos x$ (by experiment)

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §5.2 Antiderivatives, #9

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