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1-cos^2x
Sin^2x
Sin^2x +cos^2x
1
1-sin^2x
Cos^2x
1+tan^2x
Sec^2x
Sec^2x-tan^2x
Sec^2x-1
Tan^2x
1+cot^2x
Csc^2x
Csc^2x-cot^2x
Csc^2x-1
Cot^2x
Cos(90-x)
Sin x
Cot(90-x)
Tan x
Csc(90-x)
Sec x
Sin (90-x)
Cos x
Tan (90-x)
Cot x
Sec(90-x)
Csc x