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
grigory [225]
3 years ago
9

Solve the boundary value problem

Mathematics
1 answer:
barxatty [35]3 years ago
3 0
Another Cauchy-Euler ODE. Take y=x^r and you get

r(r-1)x^r-16rx^r+64x^r=0
r^2-17r+64=0
\implies r=\dfrac{17}2\pm\dfrac{\sqrt{33}}2

so that the general solution is

y=C_1x^{(17+\sqrt{33})/2}+C_2x^{(17-\sqrt{33})/2}

With the given boundary conditions, you have

y(1)=0\implies 0=C_1+C_2
y(2)=1\implies 1=C_12^{(17+\sqrt{33})/2}+C_22^{(17-\sqrt{33})/2}
\implies C_1=\dfrac{2^{(-17+\sqrt{33})/2}}{2^{\sqrt{33}}-1},C_2=-\dfrac{2^{(-17+\sqrt{33})/2}}{2^{\sqrt{33}}-1}
You might be interested in
Mehki got a loan to start his small tax accounting business. Is the amount still due on the loan an asset or liability
marin [14]
The loan is still a asset 
8 0
3 years ago
Can someone answer this
Advocard [28]

Answer: It's obviously D.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help me ill give brainliest
sertanlavr [38]

Answer: the third one

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Solve for X<br><br> PLEASE HELP ME
guapka [62]

Answer:

x = 10°

Step-by-step explanation:

Step 1:

92° + x° + 78° = 180°             Supplementary Angles

Step 2:

x° + 170° = 180°         Combine Like Terms

Step 3:

x° = 180° - 170°       Subtract 170° on both sides

Answer:

x = 10°

Hope This Helps :)

4 0
3 years ago
HELP ASAP PLEASEEE What is the equation of the line in the form y=mx+b
lilavasa [31]

Answer:

y=x

Step-by-step explanation:

y=mx+b

m is the slope

b is the y-intercept

Since the y-intercept is at the 0 axis, the y-intercept will be zero

So now the equation is looks like this:

y=mx (Since y=mx+0 doesn't make a difference)

Now find the slope

Which is 1

Thus y=x

Hope this helps!

3 0
2 years ago
Other questions:
  • .Adam is 3 times as old as his sister Naya , in 4 years he will be twice as old as Naya , how old are Adam and Naya now ?
    5·1 answer
  • An equation in two variables is shown below.
    5·1 answer
  • A closet is in the shape of a right rectangular prism. It measures 414 ft long, 314 ft wide, and 6 ft tall.What is the volume of
    12·2 answers
  • What is the area of a parallelogram in square inches base is 9 height is 5
    8·2 answers
  • Karen wants to invest $750 per quarter for a period of 25 years in order to accumulate a value of $120,000. What minimum annual
    15·1 answer
  • I need some help on these. this is due tomorrow and my teacher showed me how to do them but i still didn't understand how to do
    7·1 answer
  • A male African elephant weights 7 tons. If a African lion at the local zoo weights 1/4 of the weight of the male African elephan
    10·2 answers
  • What is -x-4=3/5x+4 ?
    7·1 answer
  • Amswer the question in the picture
    5·1 answer
  • Pls help me with this question it's due today
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!