Introduction to 3DEasy
Question
If O is the origin and A is the point (a, b, c) then the equation of the plane through A and at right angles to OA is -
Options
A.a(x − a) − b (y − b) − c (z − c) = 0
B.a(x + a) + b(y + b) + c (z + c) = 0
C.a (x − a) + b (y − b) + c (z − c) = 0
D.none of these
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