Problem # 8: Evaluate the following integral by making an appropriate change of variables. fsinln4ldn where R is the region inside the ellipse 492 +64y2 - 1 Enter your answer symbolically as in these...
Problem #4: Evaluate ydA, where D is the triangular region with vertices (0, 0), (4,32), and (20,0) Enter your answer symbolically as in these examples Problem #4: Just Save Submit Problem #4 for Grading Problem #4 | Attempt #1 Your Answer: | Attempt #2 | Attempt #3 Attempt #4 Attempt #5 Your Mark: Problem #4: Evaluate ydA, where D is the triangular region with vertices (0, 0), (4,32), and (20,0) Enter your answer symbolically as in these examples Problem #4:...
Problem #2: Evaluate the following, 1000 f(x2 + 8) dx, and write your answer in the form g(x) e-10x + C. Enter the function g(x) into the answer box below. Enter your answer as a -100*(x^2)-20*x+790 symbolic function of X, as in these examples -100x2 – 20x + 790 Problem #2: Just Save Submit Problem #2 for Grading Attempt #3 Attempt #4 Attempt #5 Problem #2 Attempt #1 Attempt #2 Your Answer: -(100x² + 20x + 810) -100.x2 - 20x...
Problem #8 : A lamina with constant density ρ(r.))-5 occupies the region under the curve y-sin(m/8) from x-0 to x-8. Find the moments of inertia 4 and Enter the values of 4 and ly (in that order) into the answer box below, separated with a comma. Enter your answer symbolically, as in these examples Problem #8: Just save Submit Problem #8 for Grading Problem #8 | Attempt #1 | Attempt #2 Attempt #3 Attempt #4 Attempt #5 Your Answer: Your...
Evaluate the integral by making an appropriate change of variables. SE 3 sin(49x2 + 4y2) da, where R is the region in the first quadrant bounded by the ellipse 49x2 + 4y2 = 1
. Problem #8: Use Stokes' Theorem to evaluate | F• dr where F = (x + 52)i + (6x + y)j + (7y - -)k and C is the curve of intersection of the plane x + 3y += = 12 with the coordinate planes. (Assume that C is oriented counterclockwise as viewed from above.) Problem #8: Just Save Submit Problem #8 for Grading Attempt #1 Attempt #2 Attempt #3 Attempt #4 Attempt #5 Problem #8 Your Answer: Your Mark:...
Problem #2: Д eн (curl F) n dS where Use Stokes' Theorem (in reverse) to evaluate 10yze normal on S points away from the z-axis k ,S is the portion of the paraboloid 7yzi Зxј F for 0 s z s 2, and the unit + Z = 16 + 64 = Enter your answer symbolically, as in these examples Problem #2: Just Save Submit Problem #2 for Grading Attempt #3 Attempt #4 Problem #2 Attempt 1 Attempt #2 Attempt...
Problem #9: Use Stokes' Theorem (in reverse) to evaluate Sf (curl F). n ds where F = 7yzi + 9x j +6yzet k ,S is the portion of the paraboloid z = 36 x? normal on S points away from the z-axis. + for 0 sz s 4, and the unit 64. -3648*pi Enter your answer symbolically, as in these examples Problem #9: -36481 Just Save Submit Problem #9 for Grading Problem #9 Attempt #1 Attempt #2 Attempt #3 Attempt...
Evaluate the given integral by making an appropriate change of variables dA, where R is the parallelogram enclosed by the lines x-7y-0, x-7y-9, 4x-y 6, and 4x-y= 7 R4x -y Need Help? Read ItWatch ItMaster ItTalk to a Tutor
Evaluate the integral by making an appropriate change of variables. Slo 3 cos (5(X+3) dA where R is the trapezoidal region with vertices (8,0), (9, 0), (0, 9), and (0,8) 17 sin(5) 2 x