(1 point) a241 (1 + aga +び18) can be simplified as a241 (1 + U24 + U48) = an! Find n. n=
Summer-HW1: Problem 18 Previous Problem List Next (1 point) Let f(x) = 2x + 3x2.Ith #0, then the difference quotient can be simplified as f(x +h)-f(x) = Ah + Bx + C. h where A, B, and C are constants. (Note: It's possible for one or more of these constants to be 0.) Find the constants. A= 1.B = and C= Use the simplified expression to find f'(x) = lim f(x + h) - f(x) -0 h Finally, find each...
(1 point) Let X, Y, Z CU. If n(U) = 83, n(X) = 18, n(Y) = 29, n(Z) = 34, n(X n Y) = 6, n(X n Z) = 7, n(Y n Z) = 10, and n(XnYn Z) = 2, find the following: a. n(X' n YnZ') = 11 b. n(X' n (Y UZ')) = 11 c. n(X') = 65 d. n(X' UYUZ') = (1 point) A survey of 105 five-year-olds finds that 36 like the letter A, 60 like...
Can someone please break this right down for me? Thank you 0.6% w 0.5 22 AGA 0.62 30-42 © Iov -21A Solve using the superposition method to find v.
Lecture 18: Problem 2 Problem List Next Previous (1 point) A sample of size n = 36 drawn from a population with a = 7.1 has i = 17.3. Find a 96% confidence interval for the population mean by completing each of the following in turn. Round all your answers to the nearest hundredth. E = Confidence interval is ( . ) E-2.42583333333333 Note: You can earn partial credit on this problem. Note: You can get a new version of...
Problem 1. (1 point) n° + sin(8n + 5) Determine whether the sequence an = - 18 + 5 Converges (y/n): converges or diverges. If it converges, find the limit. Limit (if it exists, blank otherwise): Note: You can earn partial credit on this problem.
(1 point) Find the point of intersection of the two linesh : x = 〈10, 18, 3〉 + t 〈4-k-2) and 12 : X = 〈 18, 19, 20) + t 〈 Intersection point: 4, 0-5) (1 point) The plane π is defined by the vector-parametric equation π : x(s, 1-(1,-8,6) + s 〈-1,-4,-3〉 + 1 〈3,-4,0). Find an equation for π in general form Plane equation (1 point) Find the point of intersection of the two linesh : x...
1. (a.) Show using taylor expansion that the scale factor function (1) can be simplified to (2) at low t's. (b.) Show that you can approximate a(t) as an exponential for large t's. 2/3 sinh 1/3 2/3 Additional: Assume A-07 and m-0.3 (including DM) and wDE--1 da/dt-HoJaMa + лаг (boundary condition needed: t-0, a-0) H0 ~ 70 km/sec/Mp: 2.27 x 10^-18 Hz 7.16 x 10^-11 y^-1. Sanity check: a -1 at~13.7 billion in t (in years) 1. (a.) Show using...
(1 point) Find a function of x that is equal to the power series En= n(n + 1)x" = for <x< Hint: Compare to the power series for the second derivative of 1-X (1 point) Find a formula for the sum of the series (n + 1)x" n=0 101+2 for –10 < x < 10. Hint: D,( *) = " " 10n+1
Find N-point DFT of x[n]= n=0,1,…,N-1 X[n] = Using the periodicity of the complex exponentials, we can write x[n] follows: X[n] = The DFT coefficients are 9N/2 k=0 X[k]= N/4 k=2 and k=-2 0 else
(1 point) Find the interval of convergence for the following power series: n (z +2)n n2 The interval of convergence is 1 point) Find the interval of convergence for the following power series n-1 The interval of convergence is: If power series converges at a single value z c but diverges at all other values of z, write your answer as [c, c 1 point) Find all the values of x such that the given series would converge. Answer. Note:...