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Find an equation of the sphere with center $ (2, -6, 4) $ and radius 5. Describe its intersection with each of the coordinate planes.
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02:07
Alan Ghazarians
05:23
Jacquelyn Trost
Calculus 3
Chapter 12
Vectors and the Geometry of Space
Section 1
Three-Dimensional Coordinate Systems
Vectors
Campbell University
Harvey Mudd College
University of Nottingham
Boston College
Lectures
02:56
In mathematics, a vector (from the Latin word "vehere" meaning "to carry") is a geometric entity that has magnitude (or length) and direction. Vectors can be added to other vectors according to vector algebra. Vectors play an important role in physics, engineering, and mathematics.
11:08
In mathematics, a vector (from the Latin word "vehere" which means "to carry") is a geometric object that has a magnitude (or length) and direction. A vector can be thought of as an arrow in Euclidean space, drawn from the origin of the space to a point, and denoted by a letter. The magnitude of the vector is the distance from the origin to the point, and the direction is the angle between the direction of the vector and the axis, measured counterclockwise.
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Find an equation of the sp…
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Sphere(a) Find an equa…
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we have a question and this we need to find a question of the sphere with center to common minus six comma four. So center if this is fair, so center is being given as two comma minus 64 and radius is fight. Okay so question of his fear will be equal to x minus H. Hold square plus y minus K. Why minus f. Whole square plus zed minor G Whole square equal to our square. So X minus the X coordinate of center to hold square plus Y minus -6 Whole Square. It was at -4. Hold Squire equal to five square. Let us open it up. This will be access squared platform minus four X. Plus. Why? This will become Y plus six or why square Plus 36 plus 12. Y Plus that square plus 16 -8. said Equal to 25. Let's write it like that's a Squire plus Y squared Because that is Square -4 x less 12 y minus eight. Set and four plus 36 40 plus. Uh 1640 plus 16 is 56 plus 31 equal to zero. This is the required a question of this fear. Thank you
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