If sin 0= 6 T 7,0 <0<, find the exact value of each of the following. (b) cos (20) (a) sin (20) 0 (c) sin 2 (a) sin (20) = (Type an exact answer, using radicals as needed.) (b) cos (20) = (Type an exact answer, using radicals as needed.) 0 (c) sin = 2 (Type an exact answer, using radicals as needed.) (d) cos 0 == 2 (Type an exact answer, using radicals as needed.) (d) cos 0 2

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