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alg2 trig 1/3-1/10

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cos²θ+sin²θ=
1=
cos²θ=
1-sin²θ=
sin²θ=
1-cos²θ=
tan²θ=
sec²θ-1=
cot²θ=
csc²θ-1=
1+tan²θ=
sec²θ=
cot²θ+1=
csc²θ=