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11th Class Mathematics Sample Paper Maths Olympiad Model Paper-9

  • question_answer
    The most general value of \[\theta \] satisfying the equations \[\sin \theta =\sin \alpha \] and \[\cos \theta =\cos \alpha \] is.

    A)  \[2n\,\pi +\alpha \]

    B)  \[2n\,\pi +\pi /4\]

    C)  \[n\,\pi +\alpha \]                     

    D)  \[n\,\pi -\alpha \]

    E)  None of these

    Correct Answer: A

    Solution :

     Not Available               


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