
Mark M. answered 12/01/22
Tutor
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Mathematics Teacher - NCLB Highly Qualified
This is sine of a sum of angles formula.
Alison C.
asked 12/01/22Rewrite the following as a single expression using only sine or only cosine.
sin(48/43x)cos(1/4x)+cos(48/43x)sin(1/4x)
Mark M. answered 12/01/22
Mathematics Teacher - NCLB Highly Qualified
This is sine of a sum of angles formula.
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