What is the general solution for 6cos(θ)=3 ?

The general solution for 6cos(θ)=3 is θ= pi/3+2pin,θ=(5pi)/3+2pin

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6cos(θ)=3

6 cos (θ) = 3

θ = \frac{π}{3} + 2 πn, θ = \frac{5 π}{3} + 2 πn

Solution steps

6 cos (θ) = 3

Divide both sides by

6

cos (θ) = \frac{1}{2}

General solutions for

cos (θ) = \frac{1}{2}

θ = \frac{π}{3} + 2 πn, θ = \frac{5 π}{3} + 2 πn

4 cos^{3} (x) = cos (x)

csc^{5} (θ) - 4 csc (θ) = 0

16 sin^{2} (x) - 4 = 0

3 - 3 sin (θ) = 3

cos (x) = \frac{10}{26}

What is the general solution for 6cos(θ)=3 ?
The general solution for 6cos(θ)=3 is θ= pi/3+2pin,θ=(5pi)/3+2pin