Math, asked by ashirbadb80, 5 months ago

If A+B+C = 180,Prove that
 \tan( \frac{b + c}{2} )  =  \cot( \frac{a}{2} )

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Answered by manissaha129
1

Answer:

hope this will help you

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Answered by ninu595
2

Please refer to the Attachment

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