If \[\mathbf{a}\,.\,\mathbf{i}=4,\] then \[(\mathbf{a}\times \mathbf{j})\,.\,(2\mathbf{j}-3\mathbf{k})=\] [EAMCET 1994]

If \[\mathbf{a}\,.\,\mathbf{i}=4,\] then \[(\mathbf{a}\times \mathbf{j

1.	If \[\mathbf{a}\,.\,\mathbf{i}=4,\] then \[(\mathbf{a}\times \mathbf{j})\,.\,(2\mathbf{j}-3\mathbf{k})=\] [EAMCET 1994]
A.	12
B.	2
C.	0
D.	? 12
Answer» E.

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If \[\mathbf{a}\,.\,\mathbf{i}=4,\] then \[(\mathbf{a}\times \mathbf{j})\,.\,(2\mathbf{j}-3\mathbf{k})=\] [EAMCET 1994]

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