Math, asked by debiprasad56, 7 months ago

(5)
4. A+B+C = 180 gria e
cot A-cot B+cot B.cot C + cotc.cot A=1

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Answered by auxiliadominic

1

Answer:

for which class is this

Answered by bharatelectronics982

0

Answer:

yesjdjhdhdhfjdjdijdbrvrbrjeidndbebrvrvr

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