A vector ā is turned without a change in its length through a small angle do. The value of Aā| and Aa are respectively (a) 0, a de (b) a de, o (c) 0,0 (d) None of these

A vector ā is turned without a change in its length through a small a

1.	A vector ā is turned without a change in its length through a small angle do. The value of Aā\| and Aa are respectively (a) 0, a de (b) a de, o (c) 0,0 (d) None of these
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A vector ā is turned without a change in its length through a small angle do. The value of Aā| and Aa are respectively (a) 0, a de (b) a de, o (c) 0,0 (d) None of these​

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A vector ā is turned without a change in its length through a small angle do. The value of Aā| and Aa are respectively (a) 0, a de (b) a de, o (c) 0,0 (d) None of these