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integral of sin^3xdx could be rewritten as integral of sin^2xd(cosx) True or False and why? For...
SIDE A Part I. TRUE OR FALSE QUESTIONS. 1. S* x sin(x) dx = x = x So* sin(x) dx. A. False B. True 2. / ze*dx + ***dz - / redz A. True B. False 3. 5* 5 sin(x) dx = 5 * sin(x) dx. A. True B. False 4. ds "ninta) dir = * = sin(a) dår. A. False B. True 1 5. یة x2 dx = 0 3 B. False A. True A. False B. True *...
EXAMPLE 2 Find sin$(7x) cos”7x) dx. SOLUTION We could convert cos?(7x) to 1 - sin?(7x), but we would be left with an expression in terms of sin(7x) with no extra cos(7x) factor. Instead, we separate a single sine factor and rewrite the remaining sin" (7x) factor in terms of cos(7x): sin'(7x) cos”(7x) = (sinº(7x))2 cos(7x) sin(7x) = (1 - Cos?(7x))2 cos?(7x) sin(7x). in (7x) cos?(7x) and ich is which? Substituting u = cos(7x), we have du = -sin (3x) X...
15 51=dz ProblemS ,,mdx dr Problem, 8 fipam dx § sins(5x)cosa(Sr)dx Problem 6 Problem 4 Problem, 91x-9ds noblen, 7/ǐ Prablem 10 Problem 11 Evaluate each improper integral for, arctan ) dx ill 182+ 9 x2-4 Problem 12 The area of the region bounded by the parabola x-y-3) and the line y x is Problem 13 The base of a solid S is the parabolic region (x,y): xs y perpendicular the y-axis are squares. Find the volume of the solid S...
Determine if the statement is True or False. You do not need to explain your choice. (T/F) a. Any two vectors can be added together. b. If I = c is not in the domain of f(x) and a <csb, then | slo) do f(1) dar is an improper integral (T/F) c. It is possible for a series (-1)*ax to converge and at to diverge. (T/F) d. The vectors u xv and v x u can never be equal. (T/F)...
could you please help me with this problem, also I need a little text so I can understand how you solved the problem? import java.io.File; import java.util.Scanner; /** * This program lists the files in a directory specified by * the user. The user is asked to type in a directory name. * If the name entered by the user is not a directory, a * message is printed and the program ends. */ public class DirectoryList { public static...
TRUE/FALSE ___1. A reference to “RCW 4.12.020" means that a statute can be found on page 12 of volume 4 of the Revised Code of Washington, part 20. ___2. The United States Congress has adopted one particular approach to ethics, and made it a part of the United States Code; all United States businesses must follow only those statutes in the United States Code, and are not allowed to determine what their businesses’ approaches to ethics will be. ___3. An...