If the vectors a and b are mutually perpendicular, then \[\mathbf{a}\times \{\mathbf{a}\times \{\mathbf{a}\times (\mathbf{a}\times \mathbf{b})\}\}\] is equal to

\[|\mathbf{a}{{|}^{2}}\mathbf{b}\]

\[|\mathbf{a}{{|}^{3}}\mathbf{b}\]

\[|\mathbf{a}{{|}^{4}}\mathbf{b}\]

If the vectors a and b are mutually perpendicular, then \[\mathbf{a}\t

1.	If the vectors a and b are mutually perpendicular, then \[\mathbf{a}\times \{\mathbf{a}\times \{\mathbf{a}\times (\mathbf{a}\times \mathbf{b})\}\}\] is equal to
A.	\[\|\mathbf{a}{{\|}^{2}}\mathbf{b}\]
B.	\[\|\mathbf{a}{{\|}^{3}}\mathbf{b}\]
C.	\[\|\mathbf{a}{{\|}^{4}}\mathbf{b}\]
D.	None of these
Answer» D. None of these

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If the vectors a and b are mutually perpendicular, then \[\mathbf{a}\times \{\mathbf{a}\times \{\mathbf{a}\times (\mathbf{a}\times \mathbf{b})\}\}\] is equal to

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