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. If there is no solution, enter NO SOLUTION.) sin(20) = 7 cos(20) (a) Find all solutions of the equation. (b) Find the solutions in the interval [0, 2x).

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A: NOTE: Refresh your page if you can't see any equations. . use the formula  

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