Math, asked by Anonymous, 1 year ago

cot x+ tan x/cot y + tan x = cot x tan y

Answers

Answered by shiva129

8

cotx =cosx/sinx
tanx = sin / cosx
coty= cosy/siny

cosx/sinx +sinx/cosx ×cosy/siny + cosx/sinx
= cotx tany

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