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10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-4

  • question_answer
    Find the value of \[\tan A+\tan \,B+tan\,C,\] if\[A+B+C=\pi .\]

    A)  \[tanA\text{ }tanB\text{ }tanC\]

    B)  1

    C)  0                                

    D)  \[cotA\text{ }cotB\text{ }cotC\]

    E)  None of these

    Correct Answer: A

    Solution :

    Not Available    


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