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A vector is not changed if (a) it is rotated through an arbitrary angle ,

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asked Mar 20, 2018 in Physics by shabnam praween (19,050 points) ● 5 ● 6 ● 8

A vector is not changed if
(a) it is rotated through an arbitrary angle
(b) it is multiplied b? an arbitrary scalar
(c) it is cross multiplied by a unit vector
(d) it is slid parallel to itself.

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answered Mar 20, 2018 by santoshjha (25,550 points) ● 4 ● 5 ● 6
selected Mar 27, 2018 by Vikash Kumar
 
Best answer

(d) it is slid parallel to itself.

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