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KVPY Sample Paper KVPY Stream-SX Model Paper-21

  • question_answer
    If \[ax+by-5=0\]is the equation of the shortest chord of the circle \[{{(x-3)}^{2}}+{{(y-4)}^{2}}=4\] passing through the point (2, 3), then \[|a+b|\] is

    A) 2

    B) 4

    C) 1

    D) 8

    Correct Answer: A

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