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Q1: \text { 4. Let } C([-3,3]) \text { be the vector space of continuous functions } f:[-3,3] \rightarrow \mathbb{R} \text { with the norm of uniform convergence }\|f\|_{\infty}:=\max _{x \in[-3,3]}|f(x)| \text {. } \text { (i) Consider the linear mapping } L: C([-3,3]) \rightarrow \mathbb{R} \text {, } L f:=\int_{-3}^{3} x f(x) d x \text { Prove that the mapping } L: C([-3,3]) \rightarrow \mathbb{R} \text { is continuous. } \text { (ii) Consider the mapping } F: C([-3,3]) \rightarrow \mathbb{R} \text {, } F(f):=\int_{-3}^{3}|x \| f(x)| d x Why you can not use the same strategy as in part (i) to prove that F is[2 Marks]continuous?See Answer
Q2: \lim _{x \rightarrow 0} \frac{\ln \sqrt{x+1}-\tan ^{-1} x}{x} 11. (7 points) Use Taylor series to evaluate the limitSee Answer
Q3:Instructions 1. Create your own example of an alternating series that is (conditionally) convergent, but not absolutely convergent. Your series should be different than any of those in the notes or text examples. 2. Post your infinite series on Discussion Board on Canvas. Give a brief explanation of how you created your series. There are several different approaches you might take. 3. Peer response: look at the post from at least one other classmate and critique the method used to create the series. Do you think the method should work? Alternatively, if you believe your classmate's method works, describe another way the series might have been created.See Answer
Q4:6. 7. 8. · Σ (5(3)" + (3)") n=1 Ans. 13 n=l 8 η n+√n Σ()" n=0 Σ(3) n=0 Need handwritten step wise full solutionSee Answer
Q5:When determining whether a series is convergent or not, state the test you use to make the determination and show that the conditions of the test are met. 1. Provide an example of an alternating series that does not converge even though it meets all the conditions of the Alternating Series Test except the one that anan+1 for all natural numbers n. When you come up with this example, you'll have demonstrated why this condition is needed. 2. Determine whether the series (-1)"- 3. Determine whether the series (-1)" Vn converges. Explain why. converges. Explain why.See Answer
Q6:4. Determine whether the series 6. Determine whether the series n²+1 72³ 5. Determine whether the series (-1)" converges. Explain why. n=1 converges. Explain why. n! 72" converges. Explain why. 7. Determine whether the series (-)" converges. Explain why. 8. Determine whether the series Σn converges. Explain why.See Answer
Q7:Determine for which the power series converges. (x − 2)" n 1. Σ n=1 Ans. All a in the interval [1, 3) mm 2. Σπ n=1 3. En!" n=] 4. Σ n=1 (-2) n νη 5. Σn!(x+1)n 2n n=1 6. Σ n=l n(x + 1)" 2nSee Answer
Q8:If the tenth term of an arithmetic sequence is 15 and the common difference is 8, find the sum of the first 20 terms. The sum of the first 20 terms of the arithmetic sequence is XSee Answer
Q9:For each sequence, determine whether it appears to be arithmetic, geometric, or neither. 5, 15, 25, 35, 500, 100, 20, 4. 15.45, 135. O Arithmetic O Geometric O Neither O Arithmetic O Geometric O Neither O Arithmetic O Geometric ONeitherSee Answer
Q10:Sequence The sequences below are either arithmetic sequences or geometric sequences. For each sequence, determine whether it is arithmetic or geometric, and write the formula for the term a, of that sequence. (a) 2,-4,8,... (b) -7,-5, -3,... Type O Arithmetic O Geometric O Arithmetic O Geometric term formula 9-0 4-0 808 0+0 0-0 0.0 X 10 $ 12 E GSee Answer
Q11:Find and simplify a formule for a the term of the given sequence. (Hint: Decide what kind of sequence it is, then use information from within the section.) 15. 19, 23, 27, 31. The simplified formula for the term is a- X Ana Reported BORHOSee Answer
Q12:Find the 13th, 0 term of the arithmetic sequence whose common difference is d=-7 and whose first term is a =4. d 8 X 5See Answer
Q13:5 f the fifth term of a geometric sequence is 625, and the common ratio is find the sum of the first 20 terms to two decimal places. The sum of the first 20 terms of the geometric sequence is 0. X 5See Answer
Q14:Find and simplify a formula for a,, the term of the given sequence. (Hint: Decide what kind of sequence it is then use information from within the section.) 4, 20, 100, 500, 2500.... The simplified formula for the term is a,- 8 X D.O G Nokia c ESee Answer
Q15:Find the 58th term of the following arithmetic sequence. 13, 18, 23, 28, 0 X 唱吧 5See Answer
Q16:Series Solutions-Power Series Review: Problem 1 (1 point) Write the sum 1+2+3+4+5+6+7+8 using sigma notation. The form of your answer will depend on your choice of the lower limit of summation. Σ kSee Answer
Q17:Series Solutions-Power Series Review: Problem 2 (1 point) Write the sum -3 +5-7+9-11+13-15 +17-19+21-23+25 using sigma notation. The form of your answer will depend on your choice of the lower limit of summation. k=See Answer
Q18:Series Solutions-Power Series Review: Problem 4 (1 point) Find the first four Taylor polynomials about x = 0, and use a graphing utility to graph the given function and the Taylor polynomials on the same screen. In(+6); 20-5. Po(x)= P₁(x) = P2(x) = P3(x) =See Answer
Q19:Series Solutions-Power Series Review: Problem 5 (1 point) Write the Taylor polynomial T() for the function f(x) = cos(x) centered at * = = 0. Answer: Ts(x)See Answer
Q20:Series Solutions-Power Series Review: Problem 6 (1 point) Let co + ci(x-a) + c₂(x-a)² + + n(-a)" be the Taylor series of the function f(x) = x² sin(x). For a 0 determine the value of c3. C3 =See Answer

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