Determine whether the statement is true or false. Assume the space is R3 The plane x+y+2z=4 does not intersect the tilted circle r(t)=    with 0<=t<=2pi   How can I prove this without graphing it? Thank you

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Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.