Given points A and B in 3-dimensional space, describe the solutions to −→ −→ P A • P B = 0.
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Hello, romean2015! Consider a sphere with as its diameter. Consider any point on this sphere. Draw chords and Code: * * * * * P * o * * * * A o - - - - * - - - - o B * * * * * * * * * * *
* * * * * P * o * * * * A o - - - - * - - - - o B * * * * * * * * * * *
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