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JEE Main & Advanced Mathematics Straight Line Question Bank Numerical Value Type Questions - Straight Lines and Pair of Straight Lines

  • question_answer
    If the pair of straight lines \[{{x}^{2}}-2pxy-{{y}^{2}}=0\]and \[{{x}^{2}}-2qxy-{{y}^{2}}=0\] be such that each pair bisects the angle between the other pair, then \[pq+3\] is

    Answer:

    2


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