JEE Main & Advanced Mathematics Three Dimensional Geometry Question Bank Plane

  • question_answer
    In the space the equation \[by+cz+d=0\] represents a plane perpendicular to the plane [EAMCET 2002]

    A)            \[YOZ\]

    B)            \[Z=k\]

    C)            \[ZOX\]

    D)            \[XOY\]

    Correct Answer: A

    Solution :

               The equation of yz-plane is x = 0.                    i.e., \[x+0.y+0.z=0\].                    Clearly, given plane is perpendicular to yz-plane.

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