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10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-8

  • question_answer
    If \[\cos \theta +\sin \theta =\sqrt{2}\cos \theta ,\] than the value =\[\frac{\cos \theta +\sin \theta }{\sin \theta }\] is

    A)  \[\sqrt{2}-1\]                

    B)  \[\sqrt{2}\]

    C)  \[\sqrt{2}+1\]              

    D)  \[\sqrt{3}\]

    E)  None of these

    Correct Answer: B

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