a) If u and v are two orthogonal vectors with ||u|| = ||v|| and ro (x0, Y0, z0), show that r(t) : = ro + (cos t)u + (sin t)v, 0 1, show that a(a – 1) a(a – 1) cos t, V a ra(t) sin t, V a + sin 2t (cost + sin t) %3D a + sin 2t a + sin 2t parametrizes a circle centered at the origin. What is the radius of this circle, and what is an equation for the plane this circle lies in?

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A: Find the vector and parametric equations for the linethrough the point P4,-2,4 and parallel to the…

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A: The solution is shown in step-2

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Q: Find the distance between

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