Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §11.2 Planes and Projections, #32 · Multivariable Calculus · Vectors & geometry
Describe all points at a distance 1 from the plane
Describe all points at a distance 1 from the plane .
Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §11.2 Planes and Projections, #32
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