Question

r(t)=[cos(t),sin(t),cos(3t)] r(t)=[tcos(t),tsin(t),t) r(t)=[cos(t),sin(t),t2] r(t)=[t2cos(t),t2sin(t),t] r(t)=[cos(t),t,sin(t)] Sketch the graphs.

  • r(t)=[cos(t),sin(t),cos(3t)]
  • r(t)=[tcos(t),tsin(t),t)
  • r(t)=[cos(t),sin(t),t2]
  • r(t)=[t2cos(t),t2sin(t),t]
  • r(t)=[cos(t),t,sin(t)]

Sketch the graphs.

Homework Answers

Answer #1

1.)

2.)

3.)

4.)

5.)

If equation 3 is like

r(t)=[cos(t),sin(t),t2]

then the graph will be like this

If equation 4 is like

r(t)=[t2cos(t),t2sin(t),t]

then the graph will be like this

** This take a long time to solve. So, please comment below if you have any doubt regarding this answer before rating this answer.**

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