JEE Main & Advanced Physics Vectors Question Bank Fundamentals of Vectors

  • question_answer If \[\vec{P}=\vec{Q}\]then which of the following is NOT correct

    A)            \[\hat{P}=\hat{Q}\]          

    B)            \[|\,\vec{P}\,|\,=\,|\,\vec{Q}\,|\]

    C)            \[P\hat{Q}=Q\hat{P}\]    

    D)            \[\vec{P}+\vec{Q}=\hat{P}+\hat{Q}\]

    Correct Answer: D

    Solution :

                 \[\vec{P}+\vec{Q}=P\hat{P}+Q\hat{Q}\]

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