irisa
irisa irisa
  • 03-06-2017
  • Mathematics
contestada

does the following series converge or diverge 7-21+63-189

Respuesta :

irspow
irspow irspow
  • 03-06-2017
The common ratio is:

-21/7=63/-21=-3

So r=-3

A series only converges if r^2<1, since r^2 in this case is 9, the series diverges.
Answer Link
indominus906
indominus906 indominus906
  • 03-06-2017
it is converge because it is an infinite sequence
Answer Link

Otras preguntas

Use each vocabulary in a sentence 1.Palpable: able to be touched or felt 2.Lore: traditions and knowledge passed down from generation to generation 3.Indolent
2. She bought a new dress …………. to the party. A. for to wear B. for wear C. to wear D. wearing
Give 2 examples of maintaining homeostasis​
PLEASE ANSWERRR ill give brainlest
Is p(4p - 9) =12 or p(4p - 9) - 12 quadratic?pls need help From: Brainly.ph (philippines​)
what is an example of a long term health plan?
in what centuries did the dark/middle ages take place ?
given f(x)=-3x+3solve for x when f(x)=6​
Which of the following words from the story has a suffix meaning “the act of”? destination blighted beautiful doggedness
Plz help answer these thank you so much ill mark brainlest