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10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-7

  • question_answer
    \[\frac{3+\cot 76{}^\circ +\cot 16{}^\circ }{\cot 76{}^\circ +\cot 16{}^\circ }\] is equal to

    A)  \[\tan \,\,46{}^\circ \]               

    B)  \[\cot \,\,76{}^\circ \]

    C)  \[\cot \,\,44{}^\circ \]               

    D)  Both A and C

    E)  None of these

    Correct Answer: D

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