Question

is the series (n=1 to infinity) for:
-1/(x+1)
divergent or convergent, and how do you prove it?

Answer 1

is it (-1)^{n}/(x+1) ? otherwise the answer would be -1/(x+1) since the function or sequence you are looking at does not depend on n.

Answer 2

\[(-1)^{n}/(x+1)\]

Answer 3

Sorry, I meant for -[(1)/(n+1)], I shouldn't have included x. Since this is in general harmonic form, can I say it is divergent? Thanks.

Answer 4

yes. look at limit comparison test

Answer 5

actually, if you look at the sequence, if the entire thing is negative, then you can just do comparison test to harmonic series. just take absolute value of your sequence first

Answer 6

That makes sense, thanks a bunch :D

Answer 7

https://i.imgur.com/Wjmpc6D.png

Answer 8

Assessment items
Assessment started: undefined.
Item 1

Read the passage.

Dark Star

Giselle leaned against the mahogany bay horse, stroking the white diam

Answer 9

Okay I was gone for a minute BUT I'M BACK NOW

Answer 10

the scatter plot presents Ray's monthly electricity bills and amount of time ray

Answer 11

Which word shares a connotative meaning with the word cheap as it is used in this sentence?

Ashley thought her parents were being cheap when they bought ge

Answer 12

Which revision fixes the dangling modifier in the sentence?

Rowing through the rapids, the canoe began to fill with water.

Answer 13

dangling modifier

Answer 14

Misplaced Modifiers

Answer 15

For which literary work did Joseph Heller use his military experiences as a prima

Answer 16

Calc III Tutorial: Lagrange Multipliers

Answer 17

Can someone translate this for me?

Answer 18

Find the interest due on $1,090 at 8% for 5 years.

43.60
68.13
436.00
681.25

Answer 19

Now identify the simple subject and simple predicate.

The meeting began promptly at seven o'clock.

Answer 20

What can be inferred from these lines describing the pardoner in Chaucer's prolog

Answer 21

What is the rate of change of the linear relationship modeled in the table?

x y

Answer 22

Which of these best identifies the shift of mood in this sentence?

"If you were to sit more comfortably, you will not fall off.

Answer 23

Which scenario best matches the linear relationship expressed in the equation y = u221214x + 1,700?

Kent has $1,700 in his bank account and spends $14 each

Answer 24

The saying "Whoso is a man must be a nonconformist" is based on whose transcendentalist belief?
A.

Answer 25

Relationship A has a lesser rate than Relationship B. This table represents Relationship B.

Answer 26

Which person was a transcendentalist writer from Brooklyn, New York, who celebrat