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Identities

Trigonometry Identities

QuestionAnswer
sin x= 1/csc x
cos x= 1/sec x
tan x= 1/cot x
csc x= 1/sin x
sec x= 1/cos x
cot x= 1/tan x
sin^2x+cos^2x= 1
1+tan^2x= sec^2x
1+cot^2x= csc^2x
Created by: ciciz_dabiz
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