Hello everyone! I have a worksheet and it says Graph the following limits:(adsbygoogle = window.adsbygoogle || []).push({});

(i) r(t) = <t,-t,t^2>;

(ii) r(t) = <t,sin t, cos t>

can that be transformed into a unit vector? like

r(t) = ti - tj + t^2k?

&

r(t) = ti + sin (t) j + cos(t)k

I'm confused on what he wants!

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Calc III< confused on what he wants from directions, graphing a limit?

**Physics Forums | Science Articles, Homework Help, Discussion**