1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
denpristay [2]
3 years ago
8

What conclusions can be made about the series [infinity] 8 cos(πn) n n = 1 and the Integral Test? The Integral Test can be used

to determine whether the series is convergent since the function is positive and decreasing on [1, [infinity]). The Integral Test can be used to determine whether the series is convergent since the function is not positive and not decreasing on [1, [infinity]). The Integral Test can be used to determine whether the series is convergent since it does not matter if the function is positive or decreasing on [1, [infinity]). The Integral Test cannot be used to determine whether the series is convergent since the function is not positive and not decreasing on [1, [infinity]). There is not enough information to determine whether or not the Integral Test can be used or not.
Mathematics
1 answer:
Kay [80]3 years ago
5 0

Answer:

The conclusions that can be made about the series [infinity] 8 cos(πn) n n = 1 and the Integral Test

IS

The Integral Test can be used to determine whether the series is convergent since it does not matter if the function is positive or decreasing on [1, [infinity])

Step-by-step explanation:

The integral test can be used to test a convergence or divergence of an harmonic series.

If the integral has a definite limit on [1, Infinity], the series is said to CONVERGE. Otherwise, it DIVERGES. It does not matter whether the function is positive on decreasing on [1, Infinity]

If the integral of the function 8 cos(πn) n, over n =[1, Infinity] has a limit, the Integral test will for for its convergence. The function been positive or decreasing on n = [1, Infinity] notwithstanding.

You might be interested in
Can you identify the value of each digit ? ​
Licemer1 [7]

Answer:WHAT VALUE AND WHAT DIGIT

Step-by-step explanation:

4 0
2 years ago
Find g^−1 (x) when g(x) = 3/5 x −9.<br><br>5/3x − 1/9<br>5/3 x + 9<br>−3/5 x+ 9<br>5/3 x + 15
Cerrena [4.2K]

Answer:

5/3 x + 15

Step-by-step explanation:

The inverse of a function is the reflection across the line y = x. As such, algebraically it is found by switching y and x in the equation and isolating to solve for y.

g(x) = 3/5 x - 9

x = 3/5 y - 9

x + 9 = 3/5 y

5(x+9) = 3y

(5x + 45)/3 = y

5/3x + 15 = y

8 0
3 years ago
Simplify the expression -84 divided by 14
Nataliya [291]

easy peasy.

-84/14= -6

feel free to add me as a friend I am very good at math and am willing to help.

6 0
3 years ago
What’s 8.10+12 honest answer please
Alik [6]

The answer is 20.1.

<em>**Please mark this answer as Brainliest and leave a Thanks if I helped :)</em>

3 0
3 years ago
Read 2 more answers
A square piece of paper has an area of x2 square units. A rectangular strip with a width of 2 units and a length of x units is c
vlabodo [156]

Let

x--------> the length side of the original square paper

we know that

<u>the area of the original square paper is equal to</u>

A1=x*x=x^{2} \ units^{2}

<u>the area of the remaining piece of paper is equal to</u>

A2=x^{2} -2x\\ A2=120\ units^{2} \\ so\\ x^{2} -2x=120\\ x^{2} -2x-120=0

therefore

<u>the answer is the option </u>

x2 − 2x − 120 = 0

6 0
2 years ago
Read 2 more answers
Other questions:
  • The name of the lesson is "Using Trigonometric Laws" The two non-parallel sides of an isosceles trapezoid are each 7 feet long.
    14·1 answer
  • Nina heard that as a general rule, she should spend no more than one week's pay on rent. If Nina's pay is $27,600 per year, what
    7·2 answers
  • (2^8 x 3^−5 x 6^0)−2 x 3 to the power of negative 2 over 2 to the power of 3, whole to the power of 4 x 2^28
    6·2 answers
  • What is the value of x?<br><br> x−1/6=8<br><br> Enter your answer in the box in simplest form.
    14·2 answers
  • Which equation represents this number sentence? The quotient of 7 and a number is 10 less than 3 times the number.
    5·1 answer
  • Eric drives 62 mph for 5.25 hours. How far does he drive?
    15·2 answers
  • A) 2 x -7 =<br>b) -3 x 4 =<br>c) -5 % -6 =​
    11·2 answers
  • Ming spent half of her weekly allowance buying pizza. To earn more money her parents let her clean the oven for $6. What is her
    15·1 answer
  • Find the pattern. What numbers come next?
    13·1 answer
  • Noah's dog eats 8 ounces of dog food each day. Noah bought a 28-pound bag of dog food. How many 8-ounce servings are in a 28-pou
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!