]> Exercises

Exercises

r sin ⁡ ( r ) tan ⁡ ( r )

  1. Plot volume of revolution about x axis

    f:=r*sin(r)*tan(r)
    plot3d([r, f*cos(t), f*sin(t)], r=0..Pi, t=0..2*Pi, axes=FRAME)

  2. Plot volume of revolution about y axis

    Use same document so you don't have to define f again
    plot3d([r*cos(t), r*sin(t), f], r=0..Pi, t=0..2*Pi, axes=FRAME)