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JEE Main & Advanced Mathematics Triangles & Properties of Triangle Question Bank Numerical Value Type Questions - Properties of Triangle

  • question_answer
    In a \[\Delta ABC\], \[\frac{\cos A}{a}=\frac{\cos B}{b}=\frac{\cos C}{c}\] and the side \[a\text{ }=\text{ }2,\] then find area of the triangle.

    Answer:

    1.73


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