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

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

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3+3cos(θ)=3

3 + 3 cos (θ) = 3

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

Solution steps

3 + 3 cos (θ) = 3

Subtract

3

from both sides

3 + 3 cos (θ) - 3 = 3 - 3

Simplify

3 cos (θ) = 0

Divide both sides by

3

cos (θ) = 0

General solutions for

cos (θ) = 0

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

csc^{2} (x) = 3 csc (x) + 4

4 cot (2 θ) = 0

sin (6 0^{\circ}) = cos (x + 1 0^{\circ})

sin (2 x) = 682

0 = 5 \cdot sin (2 π \cdot (- 0.25 - x))

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