please check my answers if incorrect, solve it for me. thank you. I\'ll rate Sol

Question

please check my answers if incorrect, solve it for me. thank you. I'll rate

Solve the equation for exact solutions in the interval [0°,360) Use an algebraic method Select the correct choice below and, if necessary, fill in the answer box to complete your choice A. The solution set is 1 . Simplify your answers. Type an integer or a fraction. Use a comma to separate answers as needed. Do not include the degree symbol in your answer) O B. The solution is the empty set Click to select and enter your answer(s). Save for Later

Explanation / Answer

( cot theta - sqrt 3 ) ( sqrt 2 sin tehta + 1 ) = 0

cot theta - sqrt 3 = 0

cot theta = sqrt 3

theta = cot^-1 ( srqt 3 )

( sqrt 2 sin tehta + 1 ) = 0

sin theta = - 1 / sqrt 2

theta = sin^-1 ( -1 / sqrt 2 )

solution are

theta = 210 , 30 , 225 , 315

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