MATH 251 Chapter 12.1: Section 12.1 (Homework)

Integrate the following a. f(x)=e [2+e b, f(x)= e_ + e k. f(x)= - 2 16 3 x 4 1/2 2 3 x 1 2 X 2 cos( 7 x ) 6 sin 7 x) cos( In x) c. f(x)= [e +1] m.) f(x) 3 x d. f(x)= e sec( e ) tan( e n. f(x)= exp( 4x ) e· f(x)= 1/3 o) f(x) tan( 2x ) t exp 4x 3 ] P. f(x)= 1 / [ x ln( x ) ] 3 x -3x 2 f. f(x)=e[e + e 3 x q. f(x)= f(x) = 42 x 3 x t 1 4 3 In 2 x) 1n( e 5 r. f(x) = . h, f(x)= ( x + e) 2 i·f(x) = 5xexp( 3 x +1) s) f(x)= sec( 5x ) -4x 2 2 j, f( x)= ( e

TE:- 1 x on * : E Ecuation Smeets - x \CD Areas Formulee x \ D stetics TT 111617.x A Statics HW 23 C calculus cuestion X y WeaWork: 117|cp x 5 1/2 (1-4sin^3(CPU). Xo statics Product of x * - e o webworkiriath.ttu.edu/webwork2/11/jopadyetiri2450-002508/HW10 13.1-13.3/14/ Results for this submission Problems Entered Answer Preview Result incorrect Problem 1 / N correct Problem 27 Problem 3V incorrect Prublerri 47 incorrect Prublerri 5 Incorrect Prublerri 6 Problem 7 V At least one of the answers above is NOT correct. Problem 8 4 of the questions remain unanswered. Problem v Problem 10 (1 point) For each of the following vector fields F, decide whether it is conservative or not by computing curl F. Type in a potential function f (that is, Vf=F). If it is not conservative, type N. Problem 11/ Problem 12 A. F(x, y) = (10s – tiny) i+ (-6.x + 411)j Problem 13... f(x, y) = ['roblem 11... B. F(z,y) – 5yi izj Problem 15/ Problem 16V f(x, y) – N Problem 17. C.F(x, y, z) = 5xi + Byj+k Problem 18 f(x, y, z) = Problem 19. Problem 20 D. F(x, y) = (5 sin ey) i+ (-12y + 5.x.com y)j Problem 217 f(x, y) = Problem 22 E. F(t, y, z) = x'i-By’j + 2zk S(x, y, ) = Note: Your answers should be either expressions of X, y and Z (e.g. "3xy + 2yz"), or the letter "N" 10 Type here to search Note: You can earn Daniel Credit on this problem 0 E 9 * ^ I 4% 4- 1239 PM = 11242011

× \.D stetics TT 111617. x v statics HW23 h.ttu.edu/webwork2/f1 /jopadgetm2450s002s008/HW10 13.1-13.3/13/ e for The Blue Sect. and @ Ecuation Sheets _ × \ Areas Formulae: ← clⓘNot secure y Weuw rK117jop × 1/2(1+1sin®3tp D statics producto x × x WeBWorK Logged in as angemadr Lug Cul MATHENATICAL ASSOCIATION OF AMERICA webwork f17jopadgetm2450s0023008 hw10_13.1-13.3 13 MAIN MENU Course5 Hamework Sets HW10 13.1-13.3 HW10 13.1-13.3: Problem 13 Problem 13 User 3ctlins Previous Problem List Next Grades Results for this submission Problems Entered Answer Prevlew Result 42.5 12.5 incorrect Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Prablem 7 Prablem a Problem 9 Prablem 10 Problem 11 Problem 12 Problem 13 Prablem 14 Prablem 15 Prablem 15 Prablem 17 The answer above is NOT correct (1 point) lf C is the curve given by r (t)-(1 + 5 sint) i + (1 + 4 sín2 t) j + (1 + 4 sins t) k. 0-t-뜰 and F is the radial vector field F (z,y, 2) . . 2:1 + 30 I ak. compute the work cone by F on a particle moving along C. Preview My Answers Submit Answers Your soore was recorded. You have attempted this problem 1 time You received a score of 0% for this attempt. Your overall recorded score is 0%. You have unlimited attempts remaining. Email instructor 12:58 PM O Type here to search ^筆症脈q: 11/24/2017