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| 1. The function r(u,v)=x(u,v)Subscript[e, 1]+y(u,v)Subscript[e, 2]+[2x(u,v)^2-y(u,v)^2]Subscript[e, 3], x(u,v)=2u cos v, y(u,v)=3u sin v, 0 False, Boxed -> False];SS = Show[A, B] |
| I cannot get the correct syntax for graphing these vectors Here's what I have. In[36]:= v = {2, 1, 0} w = {-1, -3, 1} Out[36]= {2, 1, 0} Out[37]= {-1, -3, 1} In[20]:= {-1, -3, 1} v.w ... |