What is the sum from n=0 to infinity of-2^n ?

The sum from n=0 to infinity of-2^n is diverges

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sum from n=0 to infinity of-2^n

n = 0 \sum \infty - 2^{n}

diverges

Solution steps

n = 0 \sum \infty - 2^{n}

Apply the constant multiplication rule:

\sum c \cdot a_{n} = c \cdot \sum a_{n}

= - n = 0 \sum \infty 2^{n}

Apply Series Geometric Test:

diverges

= - diverges

= diverges

What is the sum from n=0 to infinity of-2^n ?
The sum from n=0 to infinity of-2^n is diverges