12-19 - 5.1B Solving Trigonometric Equations

Front

What is the solution to tan θ = 0?

Back

θ = nπ, where n is any integer.

Front

Which of the following is NOT a solution to tan θ = 0? Options: θ = 0, θ = π/2, θ = π, θ = 2π

Back

θ = π/2

Front

Solve on the domain [0,2π): cos x + 1 = 0

Back

x = π

Front

What is the general solution for cosθ = -√(3)/2?

Back

θ = 5π/6 + 2nπ, 7π/6 + 2nπ, where n is any integer.

Front

Solve cosθ = -√(3)/2 on θ∈[0, 2π)

Back

θ = 5π/6, 7π/6

Front

What is the range of the sine function?

Back

[-1, 1]

Front

What is the range of the cosine function?

Back

[-1, 1]

Front

What is the period of the sine function?

Back

2π

Front

What is the period of the cosine function?

Back

2π

Front

What is the relationship between sine and cosine?

Back

sin(θ) = cos(π/2 - θ) and cos(θ) = sin(π/2 - θ).