sum from n=1 to infinity of n^7(1+n^8)^0

Lösung

n = 1 \sum \infty n^{7} (1 + n^{8})^{0}

divergiert

Schritte zur Lösung

n = 1 \sum \infty n^{7} (1 + n^{8})^{0}

Vereinfache

= n = 1 \sum \infty n^{7}

Seriendivergenztest anwenden:

divergiert

= divergiert

n = 1 \sum \infty - \frac{15}{2} \cdot (\frac{2}{3})^{n}

in v erse l a pl a ce \frac{s ^{2}}{s ^{2} + 1}

\frac{\partial}{\partial x} (3 x^{3} - 9 x + 9 x y^{2})

\int_{1}^{2} \frac{e ^{\frac{1}{x ^{3}}}}{x ^{4}} d x

n or ma l y = (3 x^{2} + 1)^{2}, (0, 1)