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Question: Answered & Verified by Expert
In a $\triangle A B C, \frac{a}{\tan A}+\frac{b}{\tan B}+\frac{c}{\tan C}$ is equal to
MathematicsProperties of TrianglesAP EAMCETAP EAMCET 2015
Options:
  • A $2r$
  • B $r +2R$
  • C $2r + R$
  • D $2(r+R)$
Solution:
2504 Upvotes Verified Answer
The correct answer is: $2(r+R)$
No solution. Refer to answer key.

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