The position vector of a point C with respect to B is \[\mathbf{i}+\mathbf{j}\] and that of B with respect to A is \[\mathbf{i}-\mathbf{j}.\] The position vector of C with respect to A is [MP PET 1989]

The position vector of a point C with respect to B is \[\mathbf{i}+\ma

1.	The position vector of a point C with respect to B is \[\mathbf{i}+\mathbf{j}\] and that of B with respect to A is \[\mathbf{i}-\mathbf{j}.\] The position vector of C with respect to A is [MP PET 1989]
A.	2 i
B.	2 j
C.	2 j
D.	2 i
Answer» B. 2 j

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The position vector of a point C with respect to B is \[\mathbf{i}+\mathbf{j}\] and that of B with respect to A is \[\mathbf{i}-\mathbf{j}.\] The position vector of C with respect to A is [MP PET 1989]

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