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Find the image of the point (3 , 2 ...

Find the image of the point
(3 , 2 , - 4) in the xy-plane

Text Solution

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The correct Answer is:
`(x + 3) /(2) = 3 ` or ` x= 3 ; (y + 2)/(2) = 2` or y = 2 and `(z - 4) /(2) = 0 ` or ` z = 4 `
Therefore, image of ( 3, 2 , -4) on the xy - plane is (3 , 2 , 4)
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