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If the planes 2x + 3y + 4z + 7 = 0 and 4...

If the planes 2x + 3y + 4z + 7 = 0 and 4x + ky + 8z + 1 = 0 are parallel then k =

A

2

B

4

C

5

D

6

Text Solution

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The correct Answer is:
D
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