Simple But Elegant Way To Prove That sin(A+B)=sinAcosB+cosAsinB (Edexcel Proof Simplified)

Learn why sin(A+B)=sinAcosB+cosAsinB with this elegant proof… Like this proof? Why not check out this page… How to prove that sin(A-B)=sin(A)cos(B)-cos(A)sin(B) geometrically Other posts you may be interested in… Cosine Rule Transformation How To Come Up With Pythagoras’ Equation Surd Problem… Coming Up With The Formula For Areas Underneath Curves Vector Magnitude Proof Real Mathematical … Continue reading Simple But Elegant Way To Prove That sin(A+B)=sinAcosB+cosAsinB (Edexcel Proof Simplified)