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
yarga [219]
3 years ago
5

What is the value of in e4

Mathematics
2 answers:
arlik [135]3 years ago
8 0

4 is your answer yw luv

koban [17]3 years ago
4 0

Answer:

The value of ln e^4 is 4 so the answer is D 4 P.S i know its right i just took the test


Step-by-step explanation:


You might be interested in
During a scuba dive, Lainey descended to a point 20 feet below the ocean surface. She continued her descent at a rate of 20 feet
MatroZZZ [7]
She can descend five minutes so that should help
8 0
3 years ago
Read 2 more answers
Please explain this type of problem (1+2i)(1+3i)
zhuklara [117]

Answer:

-5(1-I) is the answer

Step-by-step explanation:

(1+2i)(1+3i)

1(1+3i)+2i(1+3i)

1+3i+2i+6i^2

As i^2=-1

1+5i+6(-1)

1-6+5i

-5+5i

Taking -5 as common

-5(1-i)

I hope this will help you :)

7 0
3 years ago
5 (i + 2) = 8 (i -1)
Vinil7 [7]
5(i + 2) = 8(i -1)
5i + 10 = 8i -8
-3i + 10 = -8
-3i = -18
i = 6
5 0
3 years ago
I need help please.
Maslowich

Answer:

7-5m/m

Step-by-step explanation:

3 0
3 years ago
Find the radius of convergence, then determine the interval of convergence
galben [10]

The radius of convergence R is 1 and the interval of convergence is (-3, -1) for the given power series. This can be obtained by using ratio test.  

<h3>Find the radius of convergence R and the interval of convergence:</h3>

Ratio test is the test that is used to find the convergence of the given power series.  

First aₙ is noted and then aₙ₊₁ is noted.

For  ∑ aₙ,  aₙ and aₙ₊₁ is noted.

\lim_{n \to \infty} |\frac{a_{n+1}}{a_{n} }| = β

  • If β < 1, then the series converges
  • If β > 1, then the series diverges
  • If β = 1, then the series inconclusive

Here a_{k} = \frac{(x+2)^{k}}{\sqrt{k} }  and  a_{k+1} = \frac{(x+2)^{k+1}}{\sqrt{k+1} }

   

Now limit is taken,

\lim_{n \to \infty} |\frac{a_{n+1}}{a_{n} }| = \lim_{n \to \infty} |\frac{(x+2)^{k+1} }{\sqrt{k+1} }/\frac{(x+2)^{k} }{\sqrt{k} }|

= \lim_{n \to \infty} |\frac{(x+2)^{k+1} }{\sqrt{k+1} }\frac{\sqrt{k} }{(x+2)^{k}}|

= \lim_{n \to \infty} |{(x+2) } }{\sqrt{\frac{k}{k+1} } }}|

= |{x+2 }|\lim_{n \to \infty}}{\sqrt{\frac{k}{k+1} } }}

= |{x+2 }| < 1

- 1 < {x+2 } < 1

- 1 - 2 < x < 1 - 2

- 3 < x < - 1

 

We get that,

interval of convergence = (-3, -1)

radius of convergence R = 1

Hence the radius of convergence R is 1 and the interval of convergence is (-3, -1) for the given power series.

Learn more about radius of convergence here:

brainly.com/question/14394994

#SPJ1

5 0
1 year ago
Read 2 more answers
Other questions:
  • Dana can travel 9 miles in her rowboat in 6 hours against the current. With the current, it takes 4 hours to row the same distan
    6·1 answer
  • Is 4√x-3√x+4√x-8x+16 a polynomial
    14·1 answer
  • 2x + 5 = 8x - 13 Solve the equation. Do not use decimals in your awnser
    5·2 answers
  • What is the solution to the equation? <br> x – 19 = 1
    7·1 answer
  • the london eye, a ferris wheel in England, has a diameter of 120 meters. This wheel completes a full rotation in 30 minutes at a
    15·1 answer
  • Y = x^2 + 8x + 15 find the y-intercept
    10·1 answer
  • Sean has some candy bars that he wants to give away. He is going to give each person 1 8 8 1 ​ start fraction, 1, divided by, 8,
    6·1 answer
  • [PEOPLE WITH ALLERGIES]
    6·1 answer
  • PLS HELP Choose the solution to this inequality. 43&lt;−83y y &lt; −12 y &gt; 12 y &lt; 43 y &gt; 4
    13·1 answer
  • Molly has two less than three times as much money as Ben. If Molly has $40.96, how much money does Ben have
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!