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The distance of the plane vecr.(2/7hati+...

The distance of the plane `vecr.(2/7hati+3/7hatj-6/7hatk)=1` from the origin is (A) 1 (B) 7 (C) `1/7` (D) none of these

A

1

B

2

C

`1//7`

D

None of these

Text Solution

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The correct Answer is:
A
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