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Popular >

1+cos(x)=0

Solution

1 + cos (x) = 0

Solution

x = π + 2 πn

+1

Solution steps

1 + cos (x) = 0

Move

1

to the right side

cos (x) = - 1

General solutions for

cos (x) = - 1

x = π + 2 πn

Popular Examples

tan^{2} (θ) = \frac{1}{3}

sqrt(3)cot(x)-1=0

3 cot (x) - 1 = 0

cos(x)+1=-cos(x)

cos (x) + 1 = - cos (x)

sin (2 θ) = - 1

sin^{2} (x) = \frac{3}{4}

Frequently Asked Questions (FAQ)

What is the general solution for 1+cos(x)=0 ?
The general solution for 1+cos(x)=0 is x=pi+2pin