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13 Nov 2019
Find the unit tangent vector T(t) and find a set of parametric equations for the line tangent to the space curve at point P. (Give your answers correct to 3 decimal places.) r(t) .r'i +rj+4k,代9, 3, 4) x=12, + 9
Find the unit tangent vector T(t) and find a set of parametric equations for the line tangent to the space curve at point P. (Give your answers correct to 3 decimal places.) r(t) .r'i +rj+4k,代9, 3, 4) x=12, + 9
Elin HesselLv2
2 Jun 2019