is a vector necessarily changed if it is rotated through an angle ? Ans is given yes in hc verma part answers.Is this answer perfectly correct?

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Solution

A vector is defined by two components ,i.e., its magnitude (length) and direction. When you rotate a vector by a certain angle then you are changing its direction and hence, the vector.

So, YES a vector changes (and this happens always and to every vector) when it is rotated through an angle.

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is a vector necessarily changed if it is rotated through an angle ? Ans is given yes in hc verma part answers.Is this answer perfectly correct?

A vector is defined by two components ,i.e., its magnitude (length) and direction. When you rotate a vector by a certain angle then you are changing its direction and hence, the vector. So, YES a vector changes (and this happens always and to every vector) when it is rotated through an angle.

A vector is defined by two components ,i.e., its magnitude (length) and direction. When you rotate a vector by a certain angle then you are changing its direction and hence, the vector.

So, YES a vector changes (and this happens always and to every vector) when it is rotated through an angle.