polar form. =9 cos + i sin 10 w = 9| cos +i sin 12 12 What is the product? 11n + i sin 117 81 cos 60 60 (Simplify your answers. Use integers or fractions for any numbers in the expression. Type any angle measures in radians. Use angle measures greater tha to 0 and less than 2n. Type exact answers, using t as needed.) What is the quotient? +i sin 60 cos 60

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