$$- \sinh{\left(1 \right)} + \cosh{\left(1 \right)}$$
$$- \sinh{\left(1 \right)} + \cosh{\left(1 \right)}$$
Ответ (Неопределённый)
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| x*sinh(x) dx = C - sinh(x) + x*cosh(x)
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$$\int x \sinh{\left(x \right)}\, dx = C + x \cosh{\left(x \right)} - \sinh{\left(x \right)}$$