Question: Question 9 Explain your answer, with good handwriting Question 9 of 15 Find the exact value of the expression. cos sin . .. Select the

Question 9 Explain your answer, with good handwriting Question 9 of

Question 9 Explain your answer, with good handwriting

Question 9 of 15 Find the exact value of the expression. cos sin . .. Select the correct choice and fill in any answer boxes in your choice below. O A. cos sin 2 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) O B. There is no solution

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