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प्रश्न
Find the equation of the plane with intercept 3 on the y-axis and parallel to the ZOX plane.
उत्तर
\[\text{ The equation of the plane parallel to the plane ZOX is } \]
\[y = b . . . \left( 1 \right), \text{ where b is a constant.} \]
\[ \text{ It is given that this plane passes through (0, 3, 0). So } ,\]
\[3 = b\]
\[ \text{ Substituting this value in (1), we get } \]
\[\text{ y = 3, which is the required equation of the plane } .\]
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