Hi, this is a calc 3 question. I know the binormal is given by(adsbygoogle = window.adsbygoogle || []).push({});

B=TxN

where

Binormal vector,B

Tangent vector,T

Normal vector,N

Also,

B= (R'(t) xR''(t)) / |R'(t) xR''(t) |

T=R'(t) / |R'(t) |

Does that mean

N=R''(t) / |R''(t)|?

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# Calc 3 question (binormal, normal vectors)

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