OpenStax, Algebra and Trigonometry 2e §13.4 Series and Their Notations · Exercise 29 · Probability · Counting & chance

Series and Their Notations · Exercise 29

Determine whether the infinite series has a sum. If so, write the formula for the sum. If not, state the reason.

$\sum_{m = 1}^{\infty} 4^{m - 1}$

Its source prints no answer for this problem, so there's nothing to check against.

~8 minWritten answer · check your work with Lemma

OpenStax, Algebra and Trigonometry 2e · §13.4 Series and Their Notations · Exercise 29

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.