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Popular >

-4cos(θ)+1=5

Solution

- 4 cos (θ) + 1 = 5

Solution

θ = π + 2 πn

+1

Solution steps

- 4 cos (θ) + 1 = 5

Move

1

to the right side

- 4 cos (θ) = 4

Divide both sides by

- 4

cos (θ) = - 1

General solutions for

cos (θ) = - 1

θ = π + 2 πn

Popular Examples

cos (2 x) = 0.4

arcsin(x)=(5pi)/6

arcsin (x) = \frac{5 π}{6}

2cos^2(t)-cos(t)=1

2 cos^{2} (t) - cos (t) = 1

-2sin(t)+cos(2t)*2=0

- 2 sin (t) + cos (2 t) \cdot 2 = 0

tan (a) = \frac{4}{3}

Frequently Asked Questions (FAQ)

What is the general solution for -4cos(θ)+1=5 ?
The general solution for -4cos(θ)+1=5 is θ=pi+2pin