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For exercise 10, find all solutions exactly on the interval 0 ≤ θ < 2π. 10....

For exercise 10, find all solutions exactly on the interval 0 ≤ θ < 2π.

10. cot x + 1 = 0

For the following exercises, solve exactly on [0, 2π)

13. 2cos θ = √2
16. 2sin θ = − √3

19. 2cos(3θ) = −√2

22. 2cos (π/5 θ)= √3

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