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13 Nov 2019
3. Find the principal unit normal vector N(t) at the point (5%, 1,0) for the curve defined by r(t) = 5t i + cos(121j-sin( 12t)k. 144 144 B) -j A)13 cos(12)i+ 13sin(12ni C)-(144/13)j 1213 12 D 13
3. Find the principal unit normal vector N(t) at the point (5%, 1,0) for the curve defined by r(t) = 5t i + cos(121j-sin( 12t)k. 144 144 B) -j A)13 cos(12)i+ 13sin(12ni C)-(144/13)j 1213 12 D 13
Elin HesselLv2
21 Oct 2019