221.Find the equation of the plane through the points (1, –1, 2) (2, –2, 2) and perpendicular to the plane 6 x – 2 y + 2 z = 9.
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222.Find the equation of the plane passing through the points (2, 3, – 4), (1, –1, 3) and parallel to x-axis.
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223.Find the equation of the plane passing through the points (3, 4, 1), (0, 1, 0) and parallel to the line
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224.Find the equation of the plane which passes through the points (0, 0, 0) and (3, –1, 2) and is parallel to the line
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225.Find the equation of the plane passing through the points (2, 1, 0), (3, 2, 2) and parallel to the line
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226.Find the equation of the plane passing through (1, 1, – 1) and perpendicular to planes x + 2 y + 3 z – 7 = 0, 2 x –3 y + 4 z = 0.
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227.Find the equation of the plane passing through the point (–1, –1, 2) and perpendicular to the planes 3x + 2 y – 3 z = 1 and 5 x – 4 y + z = 5.
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228.Find the equation of the plane passing through the point (–1, –1, 2) and perpendicular to the planes 2x + 3 y – 2 z = 5 and x + 2 y – 3 z = 8.
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229.From a point P(1, 2, 4), a perpendicular is drawn on the plane 2x + y – 2z + 3 = 0. Find the equation, the length and coordinates of the foot of the perpendicular.
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230.
Find the coordinates of the image of the point (1, 3, 4) in the plane 2x – y +z + 3 = 0.
Long Answer Type
