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JEE Main & Advanced Physics Vectors Question Bank Multiplication of Vectors

  • question_answer
    The angle between vectors \[(\overrightarrow{\text{A}}\times \overrightarrow{\text{B}})\] and \[(\overrightarrow{\text{B}}\times \overrightarrow{\text{A}})\] is 

    A)                 Zero      

    B)                 p

    C)                 \[\pi /4\]             

    D)                 \[\pi /2\]

    Correct Answer: B

    Solution :

                        \[\vec{A}\times \vec{B}\] and \[\vec{B}\times \vec{A}\] are parallel and opposite to each other. So the angle will be p.


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