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NEET Sample Paper NEET Sample Test Paper-63

  • question_answer
    A vector \[\vec{P}=3\hat{i}-2\hat{j}+a\hat{k}\]is perpendicular to the vector\[\vec{Q}=2\hat{i}+\hat{j}-\hat{k}\]. Value of a is:

    A) 2         

    B)   4          

    C) 1                     

    D) 3

    Correct Answer: B

    Solution :

    Not Available          


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