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The image of the point $(3,2,1)$ in the plane $2x-y+3z=7$ is :
\[\begin {array} {1 1} (1)\;(1,2,3) & \quad (2)\;(2,3,1) \\ (3)\;(3,2,1) & \quad (4)\;(2,1,3) \end {array}\]
jeemain
eamcet
math
2009
q61
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Oct 10, 2013
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meena.p
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(3) (2,1,3)
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Nov 7, 2013
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pady_1
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