10th Class Mathematics Introduction to Trigonometry Question Bank Case Based (MCQs) - Introduction to Trigonometry

  • question_answer
    Find the value of sec M.

    A) \[\sqrt{3}\]

    B) \[\frac{2}{\sqrt{3}}\]

    C) \[1\]

    D) None of these

    Correct Answer: C

    Solution :

    [b] \[\sec 30{}^\circ =\frac{2}{\sqrt{3}},\]  
    So, option [b] is correct.


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