- #1
clickcaptain
- 32
- 0
Homework Statement
I've done this problem about 5 times, several different ways following many different examples but I can't seem to find the right answer or even figure out how they got one of the answers (y answer is given)
The Attempt at a Solution
r(t) = (1+4*sqrt(t), t5-t, t5+t)
s(t) = P0 + tv (P and v are vectors)
s(t) = r(0) + tr1(0)
r1(t) = (2/sqrt(t), 5t4-1, 5t4+1)
r1(0) = ?
and this is where i get stuck because trying to substitute 0 in x equation will give you an undefined number...so I'm doing something wrong obviously...please help!