What is the general solution for cos(θ)= 35/37 ?

The general solution for cos(θ)= 35/37 is θ=0.33029…+2pin,θ=2pi-0.33029…+2pin

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cos(θ)= 35/37

cos (θ) = \frac{35}{37}

θ = 0.33029 \dots + 2 πn, θ = 2 π - 0.33029 \dots + 2 πn

Solution steps

cos (θ) = \frac{35}{37}

Apply trig inverse properties

θ = arccos (\frac{35}{37}) + 2 πn, θ = 2 π - arccos (\frac{35}{37}) + 2 πn

Show solutions in decimal form

θ = 0.33029 \dots + 2 πn, θ = 2 π - 0.33029 \dots + 2 πn

- \frac{π}{2} = 1 - 2 sin (x)

sin (θ) = - 0.2761

sin (3 x) = sin (2 x + 50)

(r - c) = a 2 sin (θ) + d

8^{2} = 1 7^{2} + 1 5^{2} - 2 (17) (15) cos (A)

What is the general solution for cos(θ)= 35/37 ?
The general solution for cos(θ)= 35/37 is θ=0.33029…+2pin,θ=2pi-0.33029…+2pin