If two vertices of a triangle are \[\mathbf{i}-\mathbf{j}\] and \[\mathbf{j}+\mathbf{k}\], then the third vertex can be [Roorkee 1995]

\[\mathbf{i}-2\mathbf{j}-\mathbf{k}\]

If two vertices of a triangle are \[\mathbf{i}-\mathbf{j}\] and \[\mat

1.	If two vertices of a triangle are \[\mathbf{i}-\mathbf{j}\] and \[\mathbf{j}+\mathbf{k}\], then the third vertex can be [Roorkee 1995]
A.	\[\mathbf{i}+\mathbf{k}\]
B.	\[\mathbf{i}-2\mathbf{j}-\mathbf{k}\]
C.	\[\mathbf{i}-\mathbf{k}\]
D.	\[2\mathbf{i}-\mathbf{j}\]
E.	All the above
Answer» F.

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