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Popular >

2cos(θ)-2=0

Solution

2 cos (θ) - 2 = 0

Solution

θ = 2 πn

+1

Solution steps

2 cos (θ) - 2 = 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 = 0 + 2 πn

Solve

θ = 0 + 2 πn : θ = 2 πn

θ = 2 πn

Popular Examples

sin (x) - 2 = 0

solvefor x,sin^4(x)=(cos^2(x))/2 solve for

x, sin^{4} (x) = \frac{cos ^{2} ( x )}{2}

tan^2(x)+5tan(x)-1=0

tan^{2} (x) + 5 tan (x) - 1 = 0

csc (θ) + 1 = 0

2sin^2(θ)-3sin(θ)+1=0,0<= θ<= 2pi

2 sin^{2} (θ) - 3 sin (θ) + 1 = 0, 0 \leq θ \leq 2 π

Frequently Asked Questions (FAQ)

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