If a,b,c are three coplanar vectors, then \[[\mathbf{a}+\mathbf{b}\,\,\mathbf{b}+\mathbf{c}\,\,\mathbf{c}+\mathbf{a}]=\] [MP PET 1995]

If a,b,c are three coplanar vectors, then \[[\mathbf{a}+\mathbf{b}\,\,

1.	If a,b,c are three coplanar vectors, then \[[\mathbf{a}+\mathbf{b}\,\,\mathbf{b}+\mathbf{c}\,\,\mathbf{c}+\mathbf{a}]=\] [MP PET 1995]
A.	[a b c]
B.	2 [a b c]
C.	3 [a b c]
D.	0
Answer» E.

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If a,b,c are three coplanar vectors, then \[[\mathbf{a}+\mathbf{b}\,\,\mathbf{b}+\mathbf{c}\,\,\mathbf{c}+\mathbf{a}]=\] [MP PET 1995]

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