Is a vector necessarily changed if the rotated through an angle?

1.	Is a vector necessarily changed if the rotated through an angle?
Answer» It will show a CHANGE.Explanation:A vector has TWO components : It's magnitude and direction. If either of these are CHANGED, so it's the vector. Thus, unless SHIFTED PARALLELY, the vector will change.

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Is a vector necessarily changed if the rotated through an angle?

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