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The vector equation of the plane perpend...

The vector equation of the plane perpendicular to the vector `3hati-2hatj+3hatk` and
passing through a pont having position vector `hati+hatj+2hatk` is

A

(a) `barr.(3hati-2hatj+3hatk)-7=0`

B

(b) `barr.(hati+hatj+2hatk)-7=0`

C

(c) `barr.(3hati-2hatj+3hatk)+7=0`

D

(d) `barr.(hati+hatj+2hatk)+7=0`

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The correct Answer is:
A
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