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  3. 10th Class
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10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-20

  • question_answer
    Find the value of \[3\sin 17{}^\circ .\sec 73{}^\circ +2\tan 20{}^\circ .\tan 70{}^\circ .\]

    A)  1                                

    B)  3

    C)  5

    D)  8

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available                           


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