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06-05-2022
Mathematics

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(sin (x+y)) / sinxcosy = 1+ cot(x) + tan(y)

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hinnocentholumede hinnocentholumede

06-05-2022

Answer:

sin (×+y)/sinx cosy =1+ cotx tany

from trig ratio Sin [x +y] = sinx Cosy + cosx siny

Sinx cosy + cosox siny./Sinx cosy

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