Mathematics, 05.09.2020 04:01 luzperez2001
Let d represent the distance from the center of the sphere x 2 + y 2 + z 2 − 6 x + 2 y = − 6 to the plane y = 2.
Find two integer values of A so that the center of a second sphere x 2 + y 2 + z 2 + A y + 6 z = 2 is also d units from the plane y = 2.
A = and (Give the smaller one first.)
Answers: 3
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