Question: Let vec ( r ) ( t ) = ( : - 4 t 3 - 3 , - 5 e - t , -

Let vec(r)(t)=(:-4t3-3,-5e-t,-sin(t):)
Find the unit tangent vector vec(T)(t) at the point t=0. Round to 4 decimal places. vec(T)(0)=
Enter a vector [more..]
Let vec ( r ) ( t ) = ( : - 4 t 3 - 3 , - 5 e - t

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