Math, asked by nandanadileesh, 1 year ago

What all are trigonometric identities


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Answers

Answered by deepakkumarpatro
2

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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Answered by Anonymous
4

sin2A + cos2A=1

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