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10th Class Mathematics Introduction to Trigonometry Question Bank Trigonometry

  • question_answer
    The value of \[4{{\cot }^{2}}\frac{\pi }{3}+{{\sec }^{2}}\frac{\pi }{6}-{{\sin }^{2}}\frac{\pi }{4}\] is

    A) \[\frac{13}{6}\]

    B) \[\frac{1}1{6}\]

    C) \[\frac{7}{6}\]

    D) \[\frac{5}{6}\]

    Correct Answer: A

    Solution :

    Not available


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