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1. Give an example of a differentiable function f and a point xo in the domain...
Determine the Taylor series about the point Xo for the given function and value of xo- f(x) = In (1+ 17x), Xo = 0 00 The Taylor series is ΣΠ n=0
Suppose that f is twice differentiable function where
f(0)=f(1)=0.
Prove that
strategy Suppose that f is a twice differentiable function where f(0) = f(1) = 0. 1 Prove that f f"(x)f (x) dx a. Using part a, show that if f"(x) = wf (x) for some constant w, then w 0. Can you think of a function that satisfies these conditions for some nonzero w? b.
strategy Suppose that f is a twice differentiable function where f(0) = f(1) =...
Fourier Series MA 441 1 An Opening Example: Consider the function f defined as follows: f(z +2n)-f(z) Below is the graph of the function f(x): 1. Find the Taylor series for f(z) ontered atェ 2. For what values of z is that series a good approximation? 3. Find the Taylor series for this function centered at . 4. For what values ofェis that series a good approximation? 5, Can you find a Taylor series for this function atェ-0?
Fourier Series...
derivative at p Bonus) It turns out that showing a function of multiple variables f(11, 12,...,In) is differentiable is somewhat difficult. In practice, it is often easier to show a stronger condition: if each partial af ax;' i = 1,..., n, is continuous in a disc around p = (as....,an), then is differentiable (21,...,0m). Put differently: if f is continuously differentiable at p, it is differentiable at p. However, just as in the one-variable case, there are functions that are...
Solve using MATLAB and provide code please
4. The first derivative of a function f(x) at a point x = xo can be approximated with the four-point central difference formula: dx 12h where h is a small number relative to xo. Write a user-defined function function that calculates the derivative of a math function fx) by using the four-point central difference formula. For the user-defined function name, use dfax-FoPrder(Fun, x0), where Fun is a name for the function that is...
show all work. if possible do both, or explanation
Find the limit L for the given function f, the point xo, and the positive number e. Then find a number o> 0 such that, for 22) f(x) = (24-3x, x0 =-4, ε = 0.3 22) 23) f(x) = 6x + 3, x0 =-5, ε = 0.06 23)
Find the limit L for the given function f, the point xo, and the positive number e. Then find a number o> 0...
Please answer all, be explanatory but concise. Thanks.
Consider the function f(x) = e x a. Differentiate the Taylor series about 0 of f(x). b. ldentify the function represented by the differentiated series c. Give the interval of convergence of the power series for the derivative. Consider the differential equation y'(t) - 4y(t)- 8, y(0)4. a. Find a power series for the solution of the differential equation b. ldentify the function represented by the power series. Use a series to...
Given a two-variable function f(x, y), if P(x0,yo) is a critical point, then the behavior of f around P can be approximated by its second order terms according to Taylor series, that is, f(x,y) = f(P) + F(x – xo)?H (x, y) , where H(x, y) = fyy(P)(=%)2 + 2 fxy(P) (?=%) + fxx(P). (a). If H(x, y) > 0 for all x,y, is P a local max, local min or saddle point? (b). Let s = (4=90). Then, H(x,...
1. Find the Taylor series for the function f (x) = xe centered at the point x = 1. 2. Find the first five terms in the Maclaurin series for f (x) = (1 – x)-3.
2. (24 pts) Let f(x) = >>= {* Ae Mc 1>C where A,B,C ER, A, B +0. x <C' (a) Show that f is differentiable at x = C. (b) Determine the first four terms of the Taylor series centered at x = C for f(x) using the definition of Taylor series. (c) If possible, find the Taylor series T(2) centered at x = C for f(x). (d) What's the radius and interval of convergence? (e) Find R4(C++). Can you...