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FInd the curvature of f(t)=ti+t^2j+t^3k at (2,4,8)
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- Consider the curve given by r(t) =< t^2 + 1, e^2t, e−5t > where t varies over the real numbers. Find the curvature of r(t) when t = 0. Show all work.Find the equation of the tangent plane to the surface x² + y² + y² + z² = −1 at the point (2, −3, 4)Find the curvature of Y = √√4-X² at the point (√√3, 1)