What is the sum from n=0 to infinity of cos(n) ?

The sum from n=0 to infinity of cos(n) is diverges

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 cos(n)

n = 0 \sum \infty cos (n)

diverges

Solution steps

n = 0 \sum \infty cos (n)

Apply Series Divergence Test:

diverges

= diverges

x \to 0 lim (e^{s i n (x^{2})})

\int (x - 1)^{2} (sin (x))^{2} d x

f (t) = 1.3 e^{0.7 t}

\int x \cdot e^{1 - x} d x

(2 x - 5)^{4} (8 x^{2} - 5)^{- 3}

What is the sum from n=0 to infinity of cos(n) ?
The sum from n=0 to infinity of cos(n) is diverges