Find the unit tangent vector T and the curvature K for the following parameterized curve. r(t) = (2t+1, 5t-4,4t + 12)

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Q: 3. Find the curvature of the curve given by 7(t) = (t, t², t) nt (-1, 1, –1).

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Q: Write a formula for curvature in terms r1(t) and t1(t)

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Q: Please sovle the following calc 3 problem and show all work by hand (explain answer)

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Q: Find the curvature k(t) of the curve (r)t=(-9sint)i+(-9sint)j+(6cost)k

A: Solution is given below:-

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