Ex. Set up an integral to find the area of one petal of r 4 cos28. Sketch the graph. Ex. Set up an integral to...
Ex. Set up an integral to find the area of one petal of r = 2 sin 30. Sketch the graph. Set up an integral to find the area of one petal of r-4cos 20. Sketch the graph. Ex. y
Use a double integral to find the area of a petal of the rose r =? 2 (cos 3?(theta))
1. Set up, but do not evaluate, an integral to find the area enclosed by the x-axis and the [x = 1 + et curve ly = t-t2 2. {*5+?2t Osts2 y = VE (1) Find the equation of the tangent line at the point where t = (2) Set up, but do NOT evaluate, an integral to find the area of the surface obtained by rotating the curve about the y-axis. 3. Set up but do NOT evaluate an...
help. i dont know hwo to do this c) Sketch the graph and set up the integral to find the volume of the solid obtained by rotating Pabout the line y- 1. Vertical or Horizontal slicing? Disk or a Washer? V.[[4ωά α V-[Λωω or Area of a slice A- Volume V d) Sketch the graph and set up the integral to find the volume of the solid obtained by rotating about the y - axis. Vertical or Horizontal slicing? Disk...
8. Write an integral that represents the area of the shaded regions for r=cos2theta? Find the area? In the figure, the top petal in shaded.
Sketch, then set up the integral that represents and the area bounded by the functions and . Do not evaluate the integral. Thank you! We were unable to transcribe this imageWe were unable to transcribe this image13. (6 pts) Sketch, then set up the integral that represents and the area bounded by the functions y=x* - 2x and y=2x. Do not evaluate the integral.
2. Find the area of the region. One petal of r = 2 cos 30
Sketch the region and use a double integral to find the area of the region inside both the cardioid r=1+sin(theta) and r=1+cos(theta). I have worked through the problem twice and keep getting (3pi/4 - sqrt(2)). Can someone please explain how you arrive at, what they say, is the correct answer? Sketch the region and use a double integral to find its area The region inside both the cardioid r= 1 + sin 0 and the cardioid r= 1 + cosa...
8. (a) Use a graphing utility to graph the curve represented by the following polar equation: r(e)-2cos(3) over the interval 0s0<t. b) Find the area of one petal of this curve. (c) Shade the interior of the petal whose area you are computing. (Be careful with your notation show orientation arrous on your curve, and show your steps clearly.) (b) area of one petal of this curve- 8. (a) Use a graphing utility to graph the curve represented by the...
a. Set up an integral for the area of the surface generated by revolving the curve x = 3 sin y, 0 sys about the y-axis. b. Graph the curve. c. Use technology to find the surface area numerically. a. Set up an integral for the area of the surface generated by revolving the curve x = 3 sin y, 0 sys about the y-axis. b. Graph the curve. c. Use technology to find the surface area numerically.