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If r=i+j+lamda(2i+j+4k) and r.(i+2j-k)=3...

If `r=i+j+lamda(2i+j+4k)` and `r.(i+2j-k)=3` are the equations of a line and a plane respectively then which of the following is true?

A

line is perpendicular to the plane

B

line lies in the plane

C

line is parallel to the plane

D

line cuts the plane obliquely

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