Question

Why we can let sequence an=1/2n(pi) to be a sequence of function 2xsin(1/x)-cos(1/x)??? Please explain it.

Why we can let sequence an=1/2n(pi) to be a sequence of function 2xsin(1/x)-cos(1/x)??? Please explain it.

Math   Advanced-Math   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Is fx(X) = c[1 + cos(x)] a valid probability density function over the interval -pi <=...
Is fx(X) = c[1 + cos(x)] a valid probability density function over the interval -pi <= x <= pi? If so, please show your reasoning why and solve for c if applicable?
if f''(x)= -cos(x)+sin(x), and f(0)=1 and f(pi)=), what is the original function
if f''(x)= -cos(x)+sin(x), and f(0)=1 and f(pi)=), what is the original function
Explain why each sequence diverges: {cos nπ} {1+(-1)^n} {sqrt(n)}
Explain why each sequence diverges: {cos nπ} {1+(-1)^n} {sqrt(n)}
(a) Let E be an encryption function and A a function that can be used to...
(a) Let E be an encryption function and A a function that can be used to compute a message authentication code. Let x be a message. Alice computes E(A(x)jx) and sends it to Bob. Is this an example of encrypt-and-MAC, encrypt-then-MAC or MAC-then-encrypt? (b) Let E be an encryption function and A a function that can be used to compute a message authentication code. Let x be a message. Alice computes E(x)jA(x) and sends it to Bob. Is this an...
let f(x)=cos(x). Use the Taylor polynomial of degree 4 centered at a=0 to approximate f(pi/4)
let f(x)=cos(x). Use the Taylor polynomial of degree 4 centered at a=0 to approximate f(pi/4)
Prove that f(x)=x*cos(1/x) is continuous at x=0. please give detailed proof. i guess we can use...
Prove that f(x)=x*cos(1/x) is continuous at x=0. please give detailed proof. i guess we can use squeeze theorem.
Let h be the function defined by H(x)= integral pi/4 to x (sin^2(t))dt. Which of the...
Let h be the function defined by H(x)= integral pi/4 to x (sin^2(t))dt. Which of the following is an equation for the line tangent to the graph of h at the point where x= pi/4. The function is given by H(x)= integral 1.1 to x (2+ 2ln( ln(t) ) - ( ln(t) )^2)dt for (1.1 < or = x < or = 7). On what intervals, if any, is h increasing? What is a left Riemann sum approximation of integral...
I know that sequence cos(1/n) is bounded but how to show that the sequence {cos(1/n) is...
I know that sequence cos(1/n) is bounded but how to show that the sequence {cos(1/n) is also monotonic Please write clearly
The Taylor series for the function arcsin(x)arcsin⁡(x) about x=0x=0 is equal to ∑n=0∞(2n)!4n(n!)2(2n+1)x2n+1.∑n=0∞(2n)!4n(n!)2(2n+1)x2n+1. For this question,...
The Taylor series for the function arcsin(x)arcsin⁡(x) about x=0x=0 is equal to ∑n=0∞(2n)!4n(n!)2(2n+1)x2n+1.∑n=0∞(2n)!4n(n!)2(2n+1)x2n+1. For this question, recall that 0!=10!=1. a) (6 points) What is the radius of convergence of this Taylor series? Write your final answer in a box. b) (4 points) Let TT be a constant that is within the radius of convergence you found. Write a series expansion for the following integral, using the Taylor series that is given. ∫T0arcsin(x)dx∫0Tarcsin⁡(x)dx Write your final answer in a box. c)...
fourier expansion, piecewise function. f(x){ pi , -1<x<0 -pi , 0<x<1
fourier expansion, piecewise function. f(x){ pi , -1<x<0 -pi , 0<x<1
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT