1.

Two vectors \[\overrightarrow{A}\]and \[\overrightarrow{B}\]lie in a plane, another vector \[\overrightarrow{C}\]lies outside this plane, then the resultant of these three vectors i.e.,\[\overrightarrow{A}+\overrightarrow{B}+\overrightarrow{C}\]      [CPMT 1983]

A.      Can be zero
B.           Cannot be zero
C.      Lies in the plane containing \[\overrightarrow{A}+\overrightarrow{B}\]
D.      Lies in the plane containing \[\vec{C}\]
Answer» C.      Lies in the plane containing \[\overrightarrow{A}+\overrightarrow{B}\]


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