10th Class Mathematics Introduction to Trigonometry Question Bank Trigonometry

  • question_answer
    The value of \[1+{{\cot }^{2}}A\] is

    A) \[{{\cos }^{2}}A\]

    B) \[se{{c}^{2}}A\]

    C) \[ta{{n}^{2}}A\]

    D) \[\text{cose}{{\text{c}}^{2}}A\]

    Correct Answer: D

    Solution :

    Not available


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