If \[\mathbf{a}=3\mathbf{i}-2\mathbf{j}+\mathbf{k},\,\,\mathbf{b}=2\mathbf{i}-4\mathbf{j}-3\mathbf{k}\] and \[\mathbf{c}=-\mathbf{i}+2\mathbf{j}+2\mathbf{k},\] then \[\mathbf{a}+\mathbf{b}+\mathbf{c}\] is [MP PET 2001]

If \[\mathbf{a}=3\mathbf{i}-2\mathbf{j}+\mathbf{k},\,\,\mathbf{b}=2\ma

1.	If \[\mathbf{a}=3\mathbf{i}-2\mathbf{j}+\mathbf{k},\,\,\mathbf{b}=2\mathbf{i}-4\mathbf{j}-3\mathbf{k}\] and \[\mathbf{c}=-\mathbf{i}+2\mathbf{j}+2\mathbf{k},\] then \[\mathbf{a}+\mathbf{b}+\mathbf{c}\] is [MP PET 2001]
A.	\[3\mathbf{i}-4\mathbf{j}\]
B.	\[3\mathbf{i}+4\mathbf{j}\]
C.	\[4\mathbf{i}-4\mathbf{j}\]
D.	\[4\mathbf{i}+4\mathbf{j}\]
Answer» D. \[4\mathbf{i}+4\mathbf{j}\]

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If \[\mathbf{a}=3\mathbf{i}-2\mathbf{j}+\mathbf{k},\,\,\mathbf{b}=2\mathbf{i}-4\mathbf{j}-3\mathbf{k}\] and \[\mathbf{c}=-\mathbf{i}+2\mathbf{j}+2\mathbf{k},\] then \[\mathbf{a}+\mathbf{b}+\mathbf{c}\] is [MP PET 2001]

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