home > q&a board > calculus > topic: life savor given

Q BgQuestion:

Scholar
Karma Points: 200
Respect (88%):
posted by  ymoham1 on 11/21/2008 1:45:25 PM  |  status: Live  

life savor given

Course Textbook Chapter Problem
N/A N/A N/A N/A
Question Details:

Let \bf r\it(t) = \left< t^2,1-t,4 t \right />. Calculate the derivative of \bf r\it(t)\cdot \bf a\it(t) at t=6,
assuming that \bf a\it(6) = \left< -2 , 1 , -7 \right /> and \bf a\it'(6) = \left< 6 , -8 , -5 \right />

\frac{\,d}{\,dt} \bf r\it(t)\cdot \bf a\it(t)|_{t=6} =

Tags: Calculus
Bonus Point Alert! Earn +4 additional karma points for helping this annual member.

AAnswers:

Answer Question
(Cramster SME)
posted by Routh on 11/21/2008 4:12:36 PM  |  status: Live
Asker's Rating: Lifesaver   
ymoham1's comment:
"awesome could u look at my other posts please ill give u life savor"
Response Details:
Feel free to message me with your doubt before rating my answer.  :)
Answer Question
Ask New Question

Join Cramster's Community

Cramster.com brings together students, educators and subject enthusiasts in an online study community. With around-the-clock expert help and a community of over 100,000 knowledgeable members, you can find the help you need, whenever you need it. Join for free today » How Cramster is different from tutoring »

Need Help In

Useful Links