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The vector equation of the plane through...

The vector equation of the plane through the point `(2, 1, -1)` and passing through the line of intersection of the plane `rcdot(hat(i)+3hat(j)-hat(k))=0 and rcdot(hat(j)2hat(k))=0,` is

A

`vecr.(hati+9hatj+11hatk) = 0`

B

`vecr.(hati+9hatj+11hatk) = 6`

C

`vecr.(hati-9hatj-11hatk) 0`

D

None of the above

Text Solution

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The correct Answer is:
A
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