JEE Main & Advanced Mathematics Three Dimensional Geometry Question Bank Plane

  • question_answer
    The intercepts of the plane \[5x-3y+6z=60\]on the           co-ordinate axes are [Pb. CET 2000 ; MP PET 2001]

    A)            \[(10,\,20,\,-10)\]

    B)            (10, ? 20, 12)

    C)            (12, ? 20, 10)

    D)            (12, 20, ? 10)

    Correct Answer: C

    Solution :

                \[\frac{5x}{60}-\frac{3y}{60}+\frac{6z}{60}=1\] Þ \[\frac{x}{12}-\frac{y}{20}+\frac{z}{10}=1\]            Hence, the intercepts are (12, ?20, 10).


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