JEE Main & Advanced Mathematics Straight Line Question Bank Angle between two straight lines, Bisector of angle between two lines

  • question_answer
    The angle between the lines \[xy=0\]is equal to [Pb. CET 2003]

    A)            \[{{45}^{o}}\]                      

    B)            \[60{}^\circ \]

    C)            \[{{90}^{o}}\]

    D)            \[{{180}^{o}}\]

    Correct Answer: C

    Solution :

    The line \[xy=0\] represents the equation of coordinate axis i.e., \[x=0\], \[y=0\]. Hence angle between them is \[90{}^\circ \].


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