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
scoundrel [369]
3 years ago
13

How do you do this question?

Mathematics
1 answer:
LiRa [457]3 years ago
3 0

Step-by-step explanation:

arctan(x) is less than π/2 for x > 0.  Therefore, if we say g(x) = 13 (π/2) / eˣ, then f(x) < g(x) for all values of x > 0.

g(x) = 13 (π/2) / eˣ

g(x) = 13π/2 · (1/e)ˣ

So g(x) is a geometric series where r = 1/e.  Since |r| < 1, the series converges.

Since g(x) converges, the smaller f(x) also converges.

You might be interested in
Please help it is for a test. The question is in the photo.
Anettt [7]

Answer:

umm?

Step-by-step explanation:

6 0
3 years ago
Help me on number problem 5 please
AlekseyPX

to have 2.40$ between 30 dimes and nickels she would have to have 18 dimes being 1.80$ and 12 nickles being .60 cents.

5 0
3 years ago
Anna just accepted a job at a new company where she will make an annual salary of
Pani-rosa [81]
I don’t know I don’t have the smarts for that lol
7 0
3 years ago
Help fast! give extra points
AleksandrR [38]

Answer:

3X x 5 = 15x - 3 = 12x

7 0
2 years ago
Read 2 more answers
NEED HELP, ASAP! !!! 2 QUESTIONS.
Maksim231197 [3]

Answer:

1.we know the perimeter of the triangle=x-3+x+6+x=3x+3

so,answer is (b)3x+3

2.area of the triangle=1/2*b*h

=1/2*x+2*2x+6=x+2*2x+6/2=2x^2+6x+4x+12/2=2x^2+10x+12/2=2(x^2+5x+6)/2=x^2+5x+6

so,answer is(b)x^2+5x+6

8 0
2 years ago
Other questions:
  • I need to know the answer
    12·1 answer
  • 6xy-8x2 what is the answer to this question
    7·2 answers
  • Jon hikes 13.5 mi at a constant rate of 3 mi/h. How many hours does he hike?
    15·1 answer
  • Can you help me And if you have all of the can I have them
    15·1 answer
  • Is f(x)=square root of x^2 - 9 an even function
    15·1 answer
  • The instructions on a bottle of laundry detergent tell you to add two capfuls of detergent to each gallon of water. One capful o
    13·1 answer
  • Solve for x if the angles are 110 and 2x+3
    7·2 answers
  • In 2016, Stare A produced 600 million pounds more apples that State B. Together, the two states produced 1600 million pounds of
    8·1 answer
  • Three consecutive even numbers add up to 36. Select all of the following equations that will find the lowest number of the three
    11·1 answer
  • What set does 4/5 belong in
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!