Question

Asked Feb 4, 2020

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Step 1

From the given information It is required to calculate the unit tangent and unit normal vector for the given vector

Step 2

Let r(t) be a differential vector valued function and v(t) = r’(t) be the velocity vector. Then define the unit tangent vector in the direction of the velocity vector as:

Step 3

Now, calculate the v(t) then cal...

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