Question: Sketch the graph of r(t) = (t, t 3 ). Since r'(t) = (1, 3t 2 ), the unit normal N(t) points in one of

Sketch the graph of r(t) = (t, t3). Since r'(t) = (1, 3t2), the unit normal N(t) points in one of the two directions ± (−3t2, 1). Which sign is correct at t = 1? Which is correct at t = −1?

Step by Step Solution

3.57 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

The graph rt t t is shown in the following figure t1 N31 ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Calculus 4th Questions!