A straight line passes through `(1, -2, 3)` and perpendicular to the plane `2x + 3y - z = 7`. What are the direction

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Q 1743756643.     A straight line passes through
`(1, -2, 3)` and perpendicular to the plane `2x + 3y - z = 7`.

What are the direction ratios of normal to plane?
NDA 2014 Paper 1 April
A

`< 2, 3, - 1 >`

B

`< 2, 3, 1 >`

C

`< -1, 2, 3 >`

D

None of these

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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