Math, asked by Phantomrage, 6 months ago

in a traingle abc, prove that tan(B-C)÷2=b-c÷b+c cot A÷2

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Answered by ItzSuperBranded03

1

REFER TO THE ATTACHMENT.

${\huge\mathcal{\fcolorbox{lime}{black}{\pink{FROM☞ ADESH \: KUMAR}}}}$

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