Question: 13. Evaluate sin 54 cos 9-cos 54 sin 9. What is the value? A. 2 B. 17 C.0.8910 D.0.4540

13. Evaluate sin 54 cos 9-cos 54 sin 9. What is the

13. Evaluate sin 54 cos 9-cos 54 sin 9. What is the value? A. 2 B. 17 C.0.8910 D.0.4540

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