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If-A-p-x-p-y-p-z-is-a-position-vector-in-standard-position-vector-r-r-x-r-y-r-z-is-the-radius-of-a-3-dimensional-circle-with-focal-point-at-A-Solve-for-the-vector-equation-r-such-t




Question Number 2092 by Filup last updated on 02/Nov/15
If A=⟨p_x , p_y , p_z ⟩ is a position vector   in standard position, vector r=⟨r_x , r_y , r_z ⟩  is the radius of a 3 dimensional circle  with focal point at A, Solve for the  vector equation r(θ) such that it is the  equation of a 3 dimensional circle
IfA=px,py,pzisapositionvectorinstandardposition,vectorr=rx,ry,rzistheradiusofa3dimensionalcirclewithfocalpointatA,Solveforthevectorequationr(θ)suchthatitistheequationofa3dimensionalcircle
Commented by Filup last updated on 02/Nov/15
Solve such that it is in form:  r(θ)=⟨x(θ), y(θ), z(θ)⟩
Solvesuchthatitisinform:r(θ)=x(θ),y(θ),z(θ)
Commented by prakash jain last updated on 03/Nov/15
You have a point and radius vector in 3D.   There will be many circles possible.
Youhaveapointandradiusvectorin3D.Therewillbemanycirclespossible.

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