What is the sum from n=1 to infinity of (-10/11)^n ?

The sum from n=1 to infinity of (-10/11)^n is converges

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sum from n=1 to infinity of (-10/11)^n

n = 1 \sum \infty (- \frac{10}{11})^{n}

converges

Solution steps

n = 1 \sum \infty (- \frac{10}{11})^{n}

Apply Series Ratio Test:

converges

= converges

\frac{d}{d x} (\frac{x}{y ^{2}} - \frac{y}{x ^{2}})

f (x) = \frac{1}{1 + x ^{2}}, at x = - 1

\frac{\partial}{\partial θ} (n ln (2 θ))

\int \frac{50 x}{sec ( 5 x ^{2} + 5 )} d x

x \to 0 lim (\frac{( 8 ^{x} - 5 ^{x} )}{x})

What is the sum from n=1 to infinity of (-10/11)^n ?
The sum from n=1 to infinity of (-10/11)^n is converges