Prove that the angle between \overrightarrow A -\overrightarrow B and – InterviewSolution

1.	Prove that the angle between \overrightarrow A -\overrightarrow B and \overrightarrow B-\overrightarrow{A } is 180^° with diagram
Answer» Prove that the angle between \overrightarrow A -\overrightarrow B and \overrightarrow B-\overrightarrow{A } is 180^° with diagram

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