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Prove that in a Triangle ABC: AB + BC / AC = Cot( B / 2 )

Prove that in a Triangle ABC: AB + BC / AC = Cot( B / 2 )

Grade:12th pass

1 Answers

Aditya Gupta
2081 Points
4 years ago
hello rajesh, your ques seems wrong, and can be checked by putting A=B=C=60deg.
so, could you plz attach a picture and repost so i can assist you further.
kindly approve :)

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