10th Class Mathematics Introduction to Trigonometry Question Bank Self Test-9

  • question_answer
    The interval in which the value of 'p' lies for which the equation Sin66+Cos69=p2 will have real solution is:

    A)  

    B)  

    C)   

    D)  

    E)  None of these

    Correct Answer: A

    Solution :

       


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