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Using the Sum or Difference Formulas 2sin⁡3t−4cos⁡3t=2 \sin 3 t-4 \cos 3 t=

Question 43

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Using the sum or difference formulas,
2sin⁡3t−4cos⁡3t=2 \sin 3 t-4 \cos 3 t= ------------- sin⁡(−−−−−−−−−−t+\sin ( ---------- t+ ------------). Round all answers to 4 decimal places if necessary.

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