$\"\"$ \ \

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The plane that passes through the point $\"\"$ and is perpendicular to the planes $\"\"$ and $\"\"$ . \ \

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The resultant normal vector of $\"\"$ and $\"\"$ is perpendicular to the plane. \ \

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The equation of the plane is resultant vector of $\"\"$ . \ \

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$\"\"$ \ \

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$\"\"$ . $\"\"$ \ \

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The equation of the plane is $\"\"$ . \ \

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The plane passes through the point $\"\"$ . \ \

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$\"\"$ \ \

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$\"\"$ \ \

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$\"\"$ . \ \

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Substitute $\"\"$ in $\"\"$ . \ \

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$\"\"$ . \ \

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Therefore, the equation of the plane is $\"\"$ . \ \

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$\"\"$ \ \

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The equation of the plane is $\"\"$ .