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The value of k such that (x-4)/1=(y-2)/1...

The value of `k` such that `(x-4)/1=(y-2)/1=(z-k)/2` lies in the plane `2x-4y=z=7` is a. 7 b. -7 c. no real value d. 4

A

7

B

6

C

no real value

D

`-7`

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