Question: 9 Given sin 72 cos 12 cos 72 sin 12 What is the value OA 1045 OB 9945 C 2 1 2 3 D

9 Given sin 72 cos 12 cos 72 sin 12 What

is the value OA 1045 OB 9945 C 2 1 2 3

9 Given sin 72 cos 12 cos 72 sin 12 What is the value OA 1045 OB 9945 C 2 1 2 3 D

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