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  3. 10th Class
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  5. Introduction to Trigonometry

10th Class Mathematics Introduction to Trigonometry Question Bank Introduction to Trigonometery

  • question_answer
    If\[\sec \theta +b\tan \theta =p\], what is the value of\[\cos \theta \]?

    A)  \[\frac{{{p}^{2}}+1}{{{P}^{2}}-1}\]          

    B)         \[\frac{{{p}^{2}}-1}{{{({{P}^{2}}+1)}^{2}}}\]

    C)  \[\frac{2p}{{{P}^{2}}+1}\]           

    D)         \[\frac{4{{p}^{2}}}{{{({{P}^{2}}+1)}^{2}}}\]

    Correct Answer: C

    Solution :

    Not Available


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