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

  • question_answer
    In a\[\Delta ABC\], if\[\left( b+c-a \right)\tan \,\left( \frac{A}{2} \right)\]is equal to \[\frac{k\Delta }{s}\] then find k.

    Answer:

    2.00


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