10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-1

  • question_answer
    For what value of a will the equations \[x+2y+7=0\] and \[2x+ay+14=0\] represent coincident lines?

    A)  4

    B)  5

    C)  0                                

    D)  2

    E)  None of these

    Correct Answer: A

    Solution :

    Not Available                            


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