What all are trigonometric identities
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Answer:
Reciprocal: csc(θ) = csc(θ) = 1/sin(θ)
Reciprocal: sec(θ) = sec(θ) = 1/cos(θ)
Reciprocal: cot(θ) = cot(θ) = 1/tan(θ)
Ratio: tan(θ) = tan(θ) = sin(θ)/cos(θ)
Ratio: cot(θ) = cot(θ) = cos(θ)/sin(θ)
Pythagorean: sin costs = $1. (sinθ)^2 + (cosθ)^2 = 1.
Pythagorean: I tan = get sic.
Pythagorean: I cut = crescent rolls.
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sin2A + cos2A=1
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