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- 1. Multiple ChoiceSolve sinθ = ½ on θ∈[0, 2π)θ = π / 6, 7π / 6θ = π / 6, 5π / 6θ = 5π / 6, 7π / 6θ = 7π / 6, 11π / 6
- 2. Multiple Choice
Solve cosθ = - √(3)/2 on θ∈[0, 2π)
θ = π /3, 2π /3
θ = 2π /3, 4π /3
θ = π /6, 5π /6
θ = 5π /6, 7π /6
- 3. Multiple Choice
Solve tanθ+1=2 on θ∈[0, 2π)
0 and π
3π/4 and 7π/4
π/4 and 5π/4
3π/4 and 5π/4
- 4. Multiple Choice
Solve sinθ = -1 on θ∈[0, 2π)
θ = π /2, 3π /2
θ = π /2
θ = 3π /2
θ = π
- 5. Multiple Choice
Solve cosθ = -1 on θ∈[0, 2π)
θ = π /2, 3π /2
θ = π /2
θ = 3π /2
θ = π
- 6. Multiple Choice
Solve cosθ=1 on θ∈[0, 2π)
θ = 0
θ = π/2
θ = π
θ = 3π/2
- 7. Multiple Choice
Solve 2cosθ - 4=0 for all values
No solution
θ = π/3 +2πn, 5π/3 +2πn
θ = π/6 +2πn, 11π/6 +2πn
θ = 2π/3 +2πn, 4π/3 +2πn
- 8. Multiple Choice
Solve 2cos2θ -1=0 for all values
θ = π /4+2πn, 7π /4+2πn
θ = π /4+2πn, 3π /4+2πn
θ = 3π /4+2πn, 5π /4+2πn
θ = π /4+2πn, 3π /4+2πn, 5π /4+2πn, 7π /4+2πn
- 9. Multiple ChoiceTRUE or FALSE:
There is NO SOLUTION to sinθ = -1.TRUEFALSE - 10. Multiple ChoiceWhich of these is NOT
a solution to
tan θ = 0 ?θ = 0θ = π /2θ = πθ = 2π - Answer choicesTagsAnswer choicesTags