Pre calc

An equation is given. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal places where appropriate.

Find All solutions of the equation

2sin(theta/3)+ square root three =0

1. 👍 0
2. 👎 0
3. 👁 80
1. 2sin θ/3 + √3 = 0
sin θ/3 = -√3/2
θ/3 = 4π/3 or 5π/3 + 2nπ

...

1. 👍 0
2. 👎 0
posted by Steve

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