Solving trig. equations

• 7π/6, 11π/6

• 7π/6, 7π/4

• 5π/4, 4π/4

• 7π/6, 5π/4

• 5π/6, 7π/6

• 0, 5π/4

• 5π/4

• 5π/6, 7π/6, 5π/4

• 7π/6, 11π/6

• π/3, 7π/6

• π/6

• 11π/6

• 5π/4

• π/3, 5π/3

• No solution.

• 5π/3

• No solution.

Solve sinθ = ½ on θ∈[0, 2π)

• θ = π / 6,  7π / 6
• θ = π / 6,  5π / 6
• θ = 5π / 6,  7π / 6
• θ = 7π / 6,  11π / 6

Solve on the Interval [0,2π) 
   sinθ = -1   

• θ = π /2, 3π /2 
• θ = π /2
• θ = 3π /2
• θ = π  

solve the equation sinx=1

• 0

• 45

• 90

• 180