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Popular >

0=2+2cos(θ)

Solution

0 = 2 + 2 cos (θ)

Solution

θ = π + 2 πn

+1

Solution steps

0 = 2 + 2 cos (θ)

Switch sides

2 + 2 cos (θ) = 0

Move

2

to the right side

2 cos (θ) = - 2

Divide both sides by

2

cos (θ) = - 1

General solutions for

cos (θ) = - 1

θ = π + 2 πn

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Frequently Asked Questions (FAQ)

What is the general solution for 0=2+2cos(θ) ?
The general solution for 0=2+2cos(θ) is θ=pi+2pin