10th Class Mathematics Introduction to Trigonometry Question Bank Trigonometry

  • question_answer
    In the given figure, what is the value of \[\mathbf{tan}\theta \]?

    A)  \[\frac{p}{q}\]                        

    B)   

    C)  pq                               

    D)  \[{{P}^{2}}{{V}^{2}}\]

    Correct Answer: B

    Solution :

    (b) \[AB=\sqrt{\left( \sqrt{{{p}^{2}}+{{q}^{2}}} \right)-{{p}^{2}}}\] \[={{p}^{2}}+{{q}^{2}}-{{p}^{2}}=\sqrt{{{q}^{2}}}=q\] \[tan\theta =\frac{q}{p}\]         


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