VectorHard
Question
If the position vectors of three consecutive vertices of any parallelogram are respectively î + ĵ + 
, î + 3ĵ + 5
, 7î + 9ĵ + 11 then the position vector of its fourth vertex is-
, î + 3ĵ + 5, 7î + 9ĵ + 11 then the position vector of its fourth vertex is-Options
A.6(î + ĵ + )
)B.7(î + ĵ + )
)C.2ĵ − 4
D.6î + 8ĵ + 10
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