a cost i 6. Find the moving trihedral and the curvature of R(t) a sin 2t k OE

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Q: 1. Find the center and radius of a circle given by 2r2-8x + 2y2-4y+6=0

A: Given: 2x2-8x+2y2-4y+6=0 Take out common and write in standard form x2+y2-4x-2y+3=0

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Q: True of false? Explain why or why not. a. The functions r(t) =〈cost,sint〉and R(t)…

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Q: 1. Find the moving trihedral and the curvature at any point of the curve R(t) = cost î + sint j+k.

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Q: 2 Find the curvature of the parabola given by Y = X = = x ² a+ x=2 Sketch the circle of curvature at…

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Q: Find the radii of curvature and torsion at a point of the curve r? + y2 = a², x² – y? = az. %3D %3D

A: Given curve is x2+y2=a2x2-y2=az

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Q: - Another bowl has the shape of a paraboloid. The equation of the cross- section with the…

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Q: 1. Find and d'y and simplify whenever possible- dx2 iven: x = t3 + 1, y= 4t2-4t

A: Given: x=t3+1y=4t2-4t