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JEE Main & Advanced Mathematics Vector Algebra Question Bank Numerical Value Type Questions - Vector Algebra

  • question_answer
    Let \[\bar{u},\,\bar{v},\bar{w}\] be such that \[|\bar{u}|=1,\] \[|\bar{v}|=2,\] \[|\bar{w}|=3.\]. If the projection \[\bar{v}\] along \[\bar{u}\] is equal to that of \[\bar{w}\] along \[\bar{u}\] and \[\bar{v}\], \[\bar{w}\] are perpendicular to each other then \[|\bar{u}-\bar{v}+\bar{w}{{|}^{2}}\] equals

    Answer:

    14


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