(2) Show that sin(x) is the sum of its Taylor series. (3) Find the first three...
2. (New ways to find Taylor series) It's not always easy to write down Taylor series representations by computing all the successive derivatives of a function as follows. (a) Find, by evaluating derivatives at 0, the first three nonzero terms in the Taylor series about 0 for the function g(x) -sin a2 in the text or class such as e", sin , and cos a (b) Use Taylor series expansions already es to find an infinite series representation expansion for...
Compute the first three non-zero terms of the Taylor series for
the functions:
Q.1 [10 Marks] Compute the first three non-zero terms of the Taylor series for the functions: (a) (i) f(x)-In( 1 ) about a-0 where Ir < 1 (Hint: In(it)-In(1+z)-In(1-r)) (ii) From your result in (i) find ËIn(쁩) dt Page: 1 of3 MAT1841 Assignment 2 2019 Continuous Mathematics for Computer Science 3 +3+4-10 (c) h(z) = exp (sin r) about a = 픔
Q.1 [10 Marks] Compute the...
need answer for #2, which is about arctan
#1 Suppose we want to estimate sin (0.1) using the Taylor series of sin x at x = 0. (a) Find roughly a number of nonzero terms which are required to compute sin(0.1) to n decimals (you do not need to find the minimum number.) (b) Find such a number more accurately, i.e. find a smaller one, using any mathematical tech niques. You may want to use the fact related to Stirling's...
(1) Find the Taylor series about 0 for the following functions: (a) ce (b) sin(x), (c) V1 + x (d) cos(x)
2. Use the definition of Taylor series to find the Taylor series of f(x)=sin(2x), centered at ca. You need not write your answer in summation notation, but you do need to list at least 4 nonzero terms. 4
Use this list of Basic Taylor Series to find the Taylor Series for tan-1(x) based at 0. Give your answer using summation notation, write out the first three non-zero terms, and give the interval on which the series converges. (if you need to enter 00, use the 00 button in CalcPad or type "infinity" in all lower-case.) The Taylor series for tan -1(x) is: The first three non-zero terms are: + + +
The Taylor series converges to tan-1(x) for...
ex – 2 Use the following Taylor series to find the first four nonzero terms of the Taylor series for the function centered at 0. ta eX = 1 + x + — + ... + = 2! k=0 The first nonzero term is .
2. Find the Taylor series about x = 0 for x ^ 2 * cos(x ^ 2) .
Also, find an expression for the general term of the series if the
index starts with k = 0 0. (Hint: First find the Taylor series for
cos x ^ 2
2. Find the Taylor series about x = 0 for x?cos(x?). Also, find an expression for the general term of the series if the index starts with k = 0. (Hint:...
2. By multiplying the appropriate Taylor series about c 0, compute the first four terms of the Taylor series about c = 0 for f(x) = e coS x. Hint: It is not necessary to do any differentiation to do this problem.
2. By multiplying the appropriate Taylor series about c 0, compute the first four terms of the Taylor series about c = 0 for f(x) = e coS x. Hint: It is not necessary to do any differentiation...
Determine the first three nonzero terms in the Taylor polynomial approximation for the given initial value problem. y' = 2 sin y +4 e 2x; y(0) = 0 The Taylor approximation to three nonzero terms is y(x) = 2 + ... Determine the first three nonzero terms in the Taylor polynomial approximation for the given initial value problem. 3x"' + 3tx = 0; x(0) = 1, x'(0) = 0 The Taylor approximation to three nonzero terms is x(t) = 2]...