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If a is perpendicular to b, then the vec...

If a is perpendicular to b, then the vector `a xx {a xx {a xx (a xx b)}}` is equal to

A

A) `|a|^(2)b`

B

B) `|a|b`

C

C) `|a|^(3)b`

D

D) `|a|^(4)b`

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The correct Answer is:
D
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