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

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

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