What is the sum from n=0 to infinity of 1/((2n)!) ?

The sum from n=0 to infinity of 1/((2n)!) is converges

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sum from n=0 to infinity of 1/((2n)!)

n = 0 \sum \infty \frac{1}{( 2 n ) !}

converges

Solution steps

n = 0 \sum \infty \frac{1}{( 2 n ) !}

Apply Series Ratio Test:

converges

= converges

\frac{d}{d x} (arctan (x^{2} + 2 x) + C)

\int \frac{x}{1 + 5 x ^{2}} d x

y = 3 x^{2} + \frac{1}{x}

\int x^{e} d x

What is the sum from n=0 to infinity of 1/((2n)!) ?
The sum from n=0 to infinity of 1/((2n)!) is converges