Find T(t), N(t), and B(t) for t=0. Then find euqations for the osculating , normal, and rectifying planes at the point that corresponds to that value of t.

r(t) = e^t i + e^t cost j + e^t sint k

Thank you very much.

- Feb 5th 2007, 11:57 AMJenny20find euqations for the osculating , normal, and rectifying planes
Find T(t), N(t), and B(t) for t=0. Then find euqations for the osculating , normal, and rectifying planes at the point that corresponds to that value of t.

r(t) = e^t i + e^t cost j + e^t sint k

Thank you very much.