- #1
jaejoon89
- 195
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Hi, this is a calc 3 question. I know the binormal is given by
B = T x N
where
Binormal vector, B
Tangent vector, T
Normal vector, N
Also,
B = (R'(t) x R''(t)) / | R'(t) x R''(t) |
T = R'(t) / | R'(t) |
Does that mean
N = R''(t) / |R''(t)|?
B = T x N
where
Binormal vector, B
Tangent vector, T
Normal vector, N
Also,
B = (R'(t) x R''(t)) / | R'(t) x R''(t) |
T = R'(t) / | R'(t) |
Does that mean
N = R''(t) / |R''(t)|?
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