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

  • question_answer
    Find the value of a and b so that following system of equation has infinitely many solutions
    \[2x-(a-4)y=2b+1\]
    \[4x-(a-1)y=5b-1\]

    A)  (2, 6)               

    B)  (3, 7)

    C)  (7, 3)

    D)  (4, 5)

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available               


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