9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-16

  • question_answer
    For what values of a and b points (1, 1), (2, 3), (3, a) and (b, 7) are collinear?

    A)  (4, 5)               

    B)  (5, 4)

    C)  (5, 7)               

    D)  (2, 5)

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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