Introduction to 3DHard
Question
The equation of the plane passing through (1, 1, 1) and (1, − 1, −1) and perpendicular to 2x − y + z + 5 = 0 is -
Options
A.2x + 5y + z − 8 = 0
B.x + y − z – 1 = 0
C.2x + 5y + z + 4 = 0
D.x − y + z − 1 = 0
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