Hi, is the formula for ds equal to where p = partial derivative many thanks Problem: For the parametrically defined surface S given by , find each of the following differentials. In , dS = ________ du dv In , dS = ___________ du dv
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Originally Posted by althaemenes Hi, is the formula for ds equal to where p = partial derivative many thanks Problem: For the parametrically defined surface S given by , find each of the following differentials. In , dS = ________ du dv In , dS = ___________ du dv
Originally Posted by TheEmptySet okay, So I got <0,0,0> for the first ds and 0 for the second ds Given, but its wrong!!!
I did it wrong the first time.... Now I got it... Thanks a lot ..... YOU ROCK
I am working on the same question. I got the answer to the first part: <vcos(uv),vsin(uv),0> but I cant figure out the answer to the second part. Any help would be greatly appreciated.
for the second part the answer is: v
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