Simplify the given expression
sin(3x)cos(8x)-sin(8x)cos(3x)
1 answer:
Answer:
Step-by-step explanation:
sin A cos B-cos A sin B=sin (A-B)
sin (3x)cos (8x)-cos (3x)sin (8x)=sin (3x-8x)=sin (-5x)=-sin (5x)
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