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10th Class Mathematics Introduction to Trigonometry Question Bank Trigonometry

  • question_answer
    \[{{\sin }^{6}}\theta +{{\sin }^{4}}\theta \,\,.\,\,{{\cos }^{2}}\theta -si{{n}^{2}}\theta \,\,.\,\,{{\cos }^{4}}\theta -{{\cos }^{6}}\theta \] is equal to

    A) \[si{{n}^{2}}\theta +{{\cos }^{2}}\theta \]

    B) \[si{{n}^{3}}\theta -{{\cos }^{3}}\theta \]

    C) \[si{{n}^{4}}\theta +{{\cos }^{4}}\theta \]

    D) \[si{{n}^{2}}\theta -{{\cos }^{2}}\theta \]

    Correct Answer: D

    Solution :

     Not available


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