1.

(A) : Vector may change if frame of reference is rotated. ( R) : A scalar quantity is dependent of the Orientation of frame of reference.

Answer»

Both (A) and ( R) are TURE and ( R) is the CORRECT explanation of (A)
Both (A) and ( R) are true and ( R) is not the correct explanation of (A)
(A) is true but ( R) is false
Both (A) and ( R) are false

Answer :D


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