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

  • question_answer
    Find the angle between the lines \[x+2y=1\]and \[x+4y=2\].

    A)  1                                

    B)  \[\frac{1}{\sqrt{3}}\]

    C)  \[{{\tan }^{-1}}\left( \frac{2}{9} \right)\]          

    D)  \[\sqrt{3}\]

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available    


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